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Intervals searched for generalized Fermat numbers and list of contributors11 (2048) 2 - 1000000 Kimmo Herranen 1000000 - 4000000 Richard Kapek 12 (4096) 2 - 1000000 Kimmo Herranen 1000000 - 3200000 Richard Kapek 13 (8192) 2 - 50000 Yves Gallot 50000 - 75000 Kimmo Herranen 75000 - 100000 Ray Ballinger 100000 - 250000 Kimmo Herranen 250000 - 260000 Jose Manuel Plaza Heras 260000 - 320000 Kimmo Herranen 320000 - 330000 Manfred Toplic 330000 - 340000 Eric Prestemon 340000 - 360000 Manfred Toplic 360000 - 470000 Kimmo Herranen 470000 - 520000 Kenneth Brazier 520000 - 570000 Kimmo Herranen 570000 - 580000 Manfred Toplic 580000 - 590000 Klaus Bodenstein 590000 - 610000 Manfred Toplic 610000 - 620000 Jose Manuel Plaza Heras 620000 - 640000 David Hanson 640000 - 650000 Pavlos Saridis 650000 - 670000 Manfred Toplic 670000 - 680000 Peter Shaw 680000 - 690000 Jose Manuel Plaza Heras 690000 - 700000 Yves Gallot 700000 - 710000 Peter Crickman 710000 - 720000 Peter Shaw 720000 - 730000 Daniel Heuer 730000 - 740000 Pavlos Saridis 740000 - 750000 Yves Gallot 750000 - 800000 Michael Angel 800000 - 821000 Johnson Lau 821000 - 950000 Yves Gallot 950000 - 960000 Jean-Yves Canart 960000 - 970000 Greg Childers 970000 - 1005000 Yves Gallot 1005000 - 1045000 Kimmo Herranen 1045000 - 1050000 Yves Gallot 1050000 - 1060000 Michael Bell 1060000 - 1190000 Yves Gallot 1190000 - 2600000 Jim Fougeron 2600000 - 2630000 Yary Hluchan 14 (16384) 2 - 100000 Yves Gallot 100000 - 130000 Kimmo Herranen 130000 - 160000 Klaus Bodenstein 160000 - 200000 Kimmo Herranen 200000 - 210000 Johnson Lau 210000 - 230000 Andy Penrose 230000 - 300000 Steve Scott 300000 - 310000 Yves Gallot 310000 - 320000 David Hanson 320000 - 400000 Steve Scott 400000 - 410000 Yves Gallot 410000 - 450000 David Hanson 450000 - 460000 Jose Manuel Plaza Heras 460000 - 530000 Yves Gallot 530000 - 560000 Michael Angel 560000 - 565000 Peter Crickman 565000 - 590000 Michael Angel 590000 - 600000 Kimmo Herranen 600000 - 630000 David Hanson 630000 - 639000 Johnson Lau 639000 - 700000 David Hanson 700000 - 704930 Greg Hewgill 704930 - 725000 David Hanson 725000 - 750000 Daniel Heuer 750000 - 760000 Steven Harvey 760000 - 765000 Peter Shaw 765000 - 770000 Mike Reed 770000 - 775000 Jose Manuel Plaza Heras 775000 - 780000 Peter Shaw 780000 - 785000 Martin Raab 785000 - 790000 Peter Shaw 790000 - 795000 Mike Reed 795000 - 800000 Greg Childers 800000 - 810000 Frank Welsch 810000 - 830000 Greg Childers 830000 - 840000 Peter von Steht 840000 - 850000 Yves Gallot 850000 - 860000 Mike Reed 860000 - 870000 Patrick Fossano 870000 - 875000 Steven Harvey 875000 - 900000 Peter von Steht 900000 - 940000 Arlin Anderson and Don Robinson 940000 - 1150000 Daniel Heuer 1150000 - 1300000 Jevgeni Muischnek 1300000 - 1500000 David Underbakke 1500000 - 1800000 Jim Fougeron 1800000 - 1900000 Hans Rosenthal 1900000 - 2176376 Michael Angel 2176376 - 2700000 David Underbakke 15 (32768) 2 - 5000 Yves Gallot 5000 - 7450 Chad Davis 7450 - 10000 Ray Ballinger 10000 - 40000 Yves Gallot 40000 - 70000 Andy Penrose 70000 - 73500 Pavlos Saridis 73500 - 75000 Yves Gallot 75000 - 80000 Greg Childers 80000 - 85000 Ray Ballinger 85000 - 100000 Daniel Heuer 100000 - 130000 Yves Gallot 130000 - 135000 Rick Cummings 135000 - 180000 Yves Gallot 180000 - 190000 Ray Ballinger 190000 - 210000 David Hanson 210000 - 230000 Klaus Bodenstein 230000 - 250000 Daniel Heuer 250000 - 300000 Steve Scott 300000 - 400000 Michael Angel 400000 - 500000 David Underbakke 500000 - 520000 Daniel Heuer 520000 - 530000 Johnson Lau 530000 - 540000 Peter Crickman 540000 - 550000 David Hanson 550000 - 555000 Yves Gallot 555000 - 560000 Patrick Fossano 560000 - 565000 Nathan Russell 565000 - 600000 Yary Hluchan 600000 - 700000 Daniel Heuer 700000 - 710000 Yves Gallot 710000 - 715000 Yary Hluchan 715000 - 735000 Peter von Steht 735000 - 737000 Franz Hagel 737000 - 739000 Björn Rösner 739000 - 741000 Peter Shaw 741000 - 745000 Frank Welsch 745000 - 747000 Peter Crickman 747000 - 750000 Patrick Fossano 750000 - 753000 Yves Gallot 753000 - 756000 Michael Paepcke 756000 - 760000 Peter Crickman 760000 - 765000 Patrick Fossano 765000 - 770000 David Hanson 770000 - 800000 Phil Carmody 800000 - 802000 Leonard Hemsen 802000 - 850000 Phil Carmody 850000 - 1000000 Steve Scott 1000000 - 1050000 Yves Gallot 1050000 - 1100000 Andy Penrose 1100000 - 1105000 Tim Grubert 1105000 - 1106000 Yves Bellefeuille 1106000 - 1108000 Franz Hagel 1108000 - 1114000 Leonard Hemsen 1114000 - 1200000 Andy Penrose 1200000 - 1207000 Yves Gallot 1207000 - 1270000 Hans Rosenthal 1270000 - 1380000 Daniel Heuer 1380000 - 1400000 Yves Gallot 1400000 - 1450000 Hans Rosenthal 1450000 - 1500000 Jevgeni Muischnek 1500000 - 1520000 Arlin Anderson and Don Robinson 1520000 - 1530000 Patrick Fossano 1530000 - 1535000 Gary Chaffey 1535000 - 1540000 Paul Kecskes 1540000 - 1542000 Steven Harvey 1542000 - 1544000 Franz Hagel 1544000 - 1546000 Frank Welsch 1546000 - 1550000 Loïc Mottier 1550000 - 1620000 Göran Axelsson 1620000 - 1767766 Daniel Heuer 1767766 - 2200000 David Underbakke 2200000 - 2800000 Daniel Heuer 16 (65536) 2 - 20000 Yves Gallot 20000 - 100000 Steve Scott 100000 - 120000 Klaus Bodenstein 120000 - 121000 Yves Gallot 121000 - 130000 Peter Crickman 130000 - 135000 Yves Gallot 135000 - 137000 Mike Reed 137000 - 138000 Pavlos Saridis 138000 - 138500 Yves Bellefeuille 138500 - 140500 Franz Hagel 140500 - 141500 Ludwig Berndt 141500 - 142000 Franz Hagel 142000 - 143000 Yves Bellefeuille 143000 - 145000 Dave Aldous 145000 - 148000 Leonard Hemsen 148000 - 149000 Steven Harvey 149000 - 150000 Joël Armengaud 150000 - 170000 Andy Penrose 170000 - 171000 Andrea Pacini 171000 - 172000 Gerry Snyder 172000 - 175000 Patrick Fossano 175000 - 176000 Frank Welsch 176000 - 178000 Tim Grubert 178000 - 179000 Yves Gallot 179000 - 181000 Yary Hluchan 181000 - 184000 David Hanson 184000 - 185000 Franz Hagel 185000 - 188000 Leonard Hemsen 188000 - 189000 Robert Matson 189000 - 190000 Richard Kapek 190000 - 192000 Charles Frenzel 250000 - 252000 Yary Hluchan 252000 - 253000 Franz Hagel 255000 - 256000 Franz Hagel 256000 - 260000 Yary Hluchan 270000 - 273000 Patrick Fossano 273000 - 274000 Franz Hagel 274000 - 275000 Dave Walker 280000 - 282000 Peter Crickman 282000 - 287000 Dave Walker 287000 - 288000 Franz Hagel 288000 - 289000 Steven Harvey 289000 - 294000 Yary Hluchan 294000 - 295000 Franz Hagel 295000 - 299000 Bo Xiao 299000 - 300000 Dave Aldous 300000 - 301000 David Kokales 301000 - 302000 Michael Haas 302000 - 305000 Jiong Sun 305000 - 306000 Franz Hagel 306000 - 307000 Mike Reed 307000 - 308000 Dave Aldous 308000 - 313000 Gerry Snyder 315000 - 316000 David Terr 316000 - 320000 Craig Kitchen 320000 - 330000 Bo Xiao 330000 - 333000 Franz Hagel 333000 - 340000 Yary Hluchan 340000 - 341000 Dave Aldous 341000 - 342000 Peter Crickman 342000 - 344000 Franz Hagel 349000 - 350000 Frank Clowes 350000 - 355000 Simeon Ayeni 355000 - 356000 Scott Senate 356000 - 359000 Franz Hagel 359000 - 360000 Bernhard Frey 360000 - 370000 Jiong Sun 370000 - 375000 Patrick Fossano 375000 - 380000 Gerry Snyder 380000 - 382000 Flavius Isac 382000 - 390000 Jiong Sun 390000 - 395000 Robert Matson 395000 - 500000 Michael Angel 500000 - 600000 David Underbakke 600000 - 690000 Manfred Toplic 695000 - 700000 Manfred Toplic 700000 - 800000 Daniel Heuer 800000 - 860000 Yves Gallot 860000 - 875000 Bernhard Frey 900000 - 961000 Steve Scott 991000 - 1050000 Steve Scott 1100000 - 1104000 Loïc Mottier 1104000 - 1125000 David Underbakke 1184000 - 1200000 Loïc Mottier 1200000 - 1350000 David Underbakke 1435872 - 1550000 Daniel Heuer 1550000 - 1560000 David Underbakke 1560000 - 1800000 Daniel Heuer 1850000 - 1860000 Scott Murray 17 (131072) 2 - 100 Yves Gallot 100 - 200 Ray Ballinger 200 - 500 Nestor Sergio de Araujo Melo 500 - 2000 Ray Ballinger 2000 - 2500 Helmut Zeisel 2500 - 3000 Joe Eversole 3000 - 3500 Yves Gallot 3500 - 3900 Michael Carpenter 3900 - 10000 Yves Gallot 10000 - 15000 Manfred Toplic 15000 - 15500 Gerry Snyder 15500 - 19000 Yves Gallot 19000 - 20000 Ray Ballinger 20000 - 25000 Manfred Toplic 25000 - 26000 Peter Crickman 26000 - 30000 Yves Gallot 30000 - 31000 Gerry Snyder 38000 - 40000 Klaus Bodenstein 40000 - 41000 Bernhard Frey 46000 - 46500 Robert Matson 46500 - 47000 Ludwig Berndt 47000 - 47500 Yves Bellefeuille 47500 - 48000 Scott Murray 48000 - 49000 Gerry Snyder 49000 - 50000 Ray Ballinger 50000 - 55000 Jiong Sun 55000 - 56000 Mario Neves 60000 - 100000 Michael Angel 100000 - 101000 Bernhard Frey 110000 - 113000 Franz Hagel 114000 - 116000 Bernhard Frey 116000 - 117000 Franz Hagel 118000 - 120000 Raffi Chaglassian 123000 - 124000 Bo Xiao 125000 - 126000 Scott Murray 126000 - 127000 Raffi Chaglassian 127000 - 130000 Patrick Fossano 130000 - 150000 Michael Angel 150000 - 151000 Peter Crickman 153000 - 154000 Holger Mitterwald 155000 - 156000 Franz Hagel 156000 - 158000 Scott Murray 158000 - 115900 Franz Hagel 159000 - 161000 Peter Crickman 530000 - 550000 Yves Gallot 555000 - 565000 Yves Gallot 567000 - 577000 Yves Gallot 600000 - 610000 Manfred Toplic 1000000 - 1010000 David Underbakke 1145000 - 1166000 David Underbakke 1166000 - 1167000 Daniel Heuer 18 (262144) 2 - 12 Yves Gallot 14 - 100 Andy Penrose 100 - 300 Nestor Sergio de Araujo Melo 1200 - 1400 Richard Kapek 3000 - 3500 Bernhard Frey 4400 - 4500 Raffi Chaglassian 5000 - 5500 Peter Crickman 7000 - 7500 Flavius Isac 8500 - 8700 Michael Angel 589472 - 589708 Andrey Kulsha 19 (524288) 2 - 26 Yves Gallot 28 - 100 Andy Penrose 100 - 200 Nathan Russell 502 - 600 Michael Paepcke 602 - 650 Yves Bellefeuille 652 - 700 Richard Kapek 20 (1048576) 2 - 50 Arlin Anderson and Don Robinson 102 - 200 Michael Paepcke 202 - 300 Chris Skowronek 602 - 700 Michael Paepcke |