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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MnStatusDetails
32456773No factors below 276
P-1
B1=335 000
B2=3 852 500
LL
StatusDateUserResidueShift
Verified2007-02-20Michael J. Kilfoyle68B4A4935FAA4B4111848017
Verified2014-09-04Mathematicae KUHMANN68B4A4935FAA4B411397577
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2014-01-10-Anonymous-LL double-check0.0 % 2014-01-102014-09-04
History
DateUserTypeResult
2021-05-13-Anonymous-NFno factor from 2^75 to 2^76
2021-05-08-Anonymous-NFno factor from 2^74 to 2^75
2020-04-01-Anonymous-NFno factor from 2^73 to 2^74
2019-11-29-Anonymous-NFno factor from 2^72 to 2^73
2019-11-29-Anonymous-NFno factor from 2^71 to 2^72
2018-05-27ramgeisNFno factor from 2^70 to 2^71
2014-09-04Mathematicae KUHMANNC-LL68B4A4935FAA4B41
2012-10-29AxelssonNFno factor from 2^69 to 2^70
2012-10-29AxelssonNFno factor from 2^68 to 2^69
2007-02-20-Anonymous-C-LL68B4A4935FAA4B41
2006-10-24-Anonymous-NF-PM1B1=335000, B2=3852500
2006-10-24-Anonymous-NFno factor to 2^68
2005-12-12Team Prime RibNFno factor to 2^67
2001-08-31Net_ForceNFno factor to 2^56
2001-01-08Jocelyn LaroucheNFno factor to 2^52