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GF Divisors of GF(3,1) = 32n+1 div 2

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GF Divisors k•2n+1 of Generalized Fermat numbers GF(3,1) = 32n+1 div 2.

There are 113 GFN divisors:

m k n Discoverer
3 1 4
7 1 8
15 1 16 1992 Harvey Dubner
3 3 6
8 3 12 1987 Cunningham project
15 3 18 1992 Harvey Dubner
26 3 30 1992 Harvey Dubner
32 3 36 1992 Harvey Dubner
38 3 41 1992 Harvey Dubner
63 3 66 1992 Harvey Dubner
187 3 189 1992 Harvey Dubner
198 3 201 1992 Harvey Dubner
207 3 209 1992 Harvey Dubner
271 3 276 1992 Harvey Dubner
403 3 408 1992 Harvey Dubner
435 3 438 1992 Harvey Dubner
531 3 534 1992 Harvey Dubner
2197 3 2208 1992 Harvey Dubner
3160 3 3168 1992 Harvey Dubner
3187 3 3189 1992 Harvey Dubner
3906 3 3912 1992 Harvey Dubner
34346 3 34350 1992 Harvey Dubner
42290 3 42294 1996 Anders Björn,Hans Riesel
44683 3 44685 1996 Anders Björn,Hans Riesel
48146 3 48150 1996 Anders Björn,Hans Riesel
54787 3 54792 2003 Martin Schröder
55178 3 55182 1996 Anders Björn,Hans Riesel
59970 3 59973 1996 Anders Björn,Hans Riesel
80187 3 80190 1996 Anders Björn,Hans Riesel
157167 3 157169 1997 Yves Gallot
213319 3 213321 1997 Yves Gallot
303088 3 303093 1998 Yves Gallot
382447 3 382449 1999 John Cosgrave
709962 3 709968 2005 Keith P. Adney
801973 3 801978 2005 Keith P. Adney
916771 3 916773 2001 John Cosgrave
1832490 3 1832496 2007 Joseph Bohanon
2145351 3 2145353 2003 John Cosgrave
2291607 3 2291610 2008 Lennart Vogel
2478782 3 2478785 2003 John Cosgrave
5082303 3 5082306 2009 Mirko Wunder
7033639 3 7033641 2011 John Blazek
10829343 3 10829346 2014 Sai Yik Tang
16408814 3 16408818 2020-10-28 James Scott Brown
54 5 55 1992 Harvey Dubner
126 5 127 1992 Harvey Dubner
13164 5 13165 1992 Harvey Dubner
240936 5 240937 1997 Yves Gallot
819738 5 819739 2001 Manfred Toplic
1282754 5 1282755 2002 Manfred Toplic
49 7 50 1992 Harvey Dubner
319 7 320 1992 Harvey Dubner
54485 7 54486 1992 Harvey Dubner
95329 7 95330 1996 Anders Björn,Hans Riesel
29 9 33 1992 Harvey Dubner
61 9 63 1992 Harvey Dubner
64 9 67 1992 Harvey Dubner
79 9 81 1992 Harvey Dubner
158 9 162 1992 Harvey Dubner
1303 9 1305 1992 Harvey Dubner
1488 9 1494 1992 Harvey Dubner
2822 9 2826 1992 Harvey Dubner
3684 9 3690 1992 Harvey Dubner
4838 9 4842 1992 Harvey Dubner
9429 9 9431 1992 Harvey Dubner
39177 9 39186 1993 Harvey Dubner
461077 9 461081 2003 Takahiro Nohara
2543549 9 2543551 2011 James Scott Brown
12406885 9 12406887 2020 Serge Batalov
13334485 9 13334487 2020 Serge Batalov
80 11 81 1992 Harvey Dubner
2230368 11 2230369 2011 Václav Vinklát
2897408 11 2897409 2013 Predrag Kurtovic
19 13 20 1992 Harvey Dubner
999 13 1000 1992 Harvey Dubner
1499875 13 1499876 2004 Peter Grobstich
896 15 900 1992 Harvey Dubner
24990 15 24995 1993 Harvey Dubner
1276174 15 1276177 2006 Curtis Cooper
4800313 15 4800315 2019 Ricky L. Hubbard
266 17 267 1992 Harvey Dubner
1990298 17 1990299 2006 Peter Grobstich
39 21 41 1992 Harvey Dubner
1966 21 1969 1992 Harvey Dubner
28 23 29 1992 Harvey Dubner
10 29 11 1992 Harvey Dubner
4726 29 4727 1992 Harvey Dubner
7374576 29 7374577 2020 Pavel Atnashev
139 31 140 1992 Harvey Dubner
768062 35 768063 2006 Reto Keiser
831410 35 831411 2006 Curtis Cooper
21 37 22 1992 Harvey Dubner
56 615 59 1992 Harvey Dubner
2843 1045 2844 1993 Harvey Dubner
2975440 1065 2975442 2021 Ondrej Hajek
7 1075 8
8 17525 9 1987 Cunningham project
9 131233 10 1993 Anders Björn,Hans Riesel
4 672605 5
1805 1452705 1812 2003 Nestor Sergio de Araujo Melo
9 21797545 10 1993 Anders Björn,Hans Riesel
9 11796787435 10 1994 Anders Björn,Hans Riesel
7 16897536483 13
5 14476720225405 6
15 46409657301841 16 2008 Geoffrey Reynolds
15 3631214833894917 18 2008 Geoffrey Reynolds
7 15288227662166113 8
7 75121989674761065 11
9 98156862644431549 10 1994 Anders Björn,Hans Riesel
8 1740636961953854693 9 1987 Cunningham project
8 138139700146349586211941790195...83<88> 9 1987 Cunningham project
9 180862837289076606443765332362...87<90> 10 2008 Tom Womack
9 437137734571047980708665945596...51<96> 15 2008 Tom Womack