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

PrimeNet Exponent Status

Exponent Range:
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MnStatusDetails
32456729No factors below 276
P-1
B1=350 000
B2=3 675 000
LL
StatusDateUserResidueShift
Verified2008-06-14C. Cooper / S. BooneEA52A1F9906C48849338994
Verified2014-07-29Kevin JagetEA52A1F9906C48846651085
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2013-11-11-Anonymous-LL double-check87.2 % 2014-01-152014-07-29
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
2019-01-10ramgeisNFno factor from 2^70 to 2^71
2014-07-29Kevin JagetC-LLEA52A1F9906C4884
2012-09-10bcp19NFno factor from 2^69 to 2^70
2012-09-10bcp19NFno factor from 2^68 to 2^69
2012-03-13rduerrNFno factor from 2^67 to 2^68
2008-06-13curtiscC-LLEA52A1F9906C4884
2007-01-16ebravickNF-PM1B1=350000, B2=3675000
2005-12-12sannerud.comNFno factor to 2^67
2001-08-31Net_ForceNFno factor to 2^56
2001-01-08Jocelyn LaroucheNFno factor to 2^52