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
91029229TF
No factors below 277
TF target 275
P-1
B1 = 910000
B2 = 26162500
PRP
StatusDateUserResidueShiftTypeBase
Unverified2020-01-09ky0uraku82B1EC198772B2__8458452413
History
DateUserTypeResult
2020-01-09ky0urakuC-PRP
82B1EC198772B2__
PRP without proof (not generated)
2019-02-25Luigi MorelliNF
no factor from 2^76 to 2^77
2018-10-08Strolling JellyfishNF
no factor from 2^75 to 2^76
2018-10-08Strolling JellyfishNF
no factor from 2^74 to 2^75
2018-07-20Niels_Mache_NextcloudNF-PM1
B1=910000, B2=26162500, e=12
2017-11-18Tim SorberaNF
no factor from 2^73 to 2^74
2017-11-14RichD0NF
no factor from 2^72 to 2^73
2013-12-04GrunwalderGIMPNF
no factor from 2^71 to 2^72
2013-08-25SMoffatNF
no factor from 2^70 to 2^71
2013-07-30SMoffatNF
no factor from 2^69 to 2^70
2013-07-28SMoffatNF
no factor from 2^68 to 2^69
2013-07-27SMoffatNF
no factor from 2^67 to 2^68
2013-07-26SMoffatNF
no factor from 2^66 to 2^67
2011-08-06Shadowjd007NF
no factor from 2^65 to 2^66
2010-12-25Architects CubedNF
no factor from 2^64 to 2^65