Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
332320003TF
No factors below 281
TF target 281
P-1
B1 = 3320000
B2 = 73870000
LL
StatusDateUserResidueShift
Unverified2016-01-09Shnobel6D1CAE19074460__201979686
History
DateUserTypeResult
2024-02-15Grant McCrackenNF
no factor from 2^70 to 2^71
2023-10-18James HeinrichNF
no factor from 2^67 to 2^68
2023-02-26Mark RoseNF
no factor from 2^80 to 2^81
2023-02-26Mark RoseNF
no factor from 2^79 to 2^80
2022-09-20Naegi MakotoNF
no factor from 2^78 to 2^79
2022-05-01Jon PaceNF
no factor from 2^77 to 2^78
2016-01-09ShnobelC-LL
6D1CAE19074460__
2010-02-17kbNF
no factor from 2^76 to 2^77
2010-02-02kbNF-PM1
B1=3320000, B2=73870000
2009-10-20kbNF
no factor from 2^75 to 2^76
2009-04-26kbNF
no factor from 2^74 to 2^75
2009-04-18kbNF
no factor from 2^73 to 2^74
2009-04-15kbNF
no factor from 2^72 to 2^73
2009-02-07shadowflickerNF
no factor from 2^71 to 2^72
2009-02-04shadowflickerNF
no factor from 2^70 to 2^71
2009-02-04shadowflickerNF
no factor from 2^69 to 2^70
2009-02-04shadowflickerNF
no factor from 2^68 to 2^69