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:










MnStatusDetails
89622431TF
No factors below 276
TF target 275
P-1
B1 = 730000
B2 = 14782500
LL
StatusDateUserResidueShift
Unverified2019-07-24Shnobel43EBCC80BF4958__56978852
History
DateUserTypeResult
2019-07-24ShnobelC-LL
43EBCC80BF4958__
2018-11-20Oliver KruseNF-PM1
B1=730000, B2=14782500, E=12
2017-09-07Strolling JellyfishNF
no factor from 2^75 to 2^76
2017-09-07Strolling JellyfishNF
no factor from 2^74 to 2^75
2017-09-07Strolling JellyfishNF
no factor from 2^73 to 2^74
2017-09-07Strolling JellyfishNF
no factor from 2^72 to 2^73
2017-09-07Strolling JellyfishNF
no factor from 2^71 to 2^72
2014-11-18Smok_bmv NF
no factor from 2^70 to 2^71
2014-04-09Yury VorobyovNF
no factor from 2^69 to 2^70
2014-04-06HobzNF
no factor from 2^68 to 2^69
2014-01-31g0bNF
no factor from 2^67 to 2^68
2014-01-29g0bNF
no factor from 2^66 to 2^67
2013-04-28c10ck3rNF
no factor from 2^65 to 2^66
2010-11-10Architects CubedNF
no factor from 2^64 to 2^65