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
87988063TF
No factors below 276
TF target 275
P-1
B1 = 710000
B2 = 13135000
LL
StatusDateUserResidueShift
Unverified2019-07-20Sergey Nosov54E9ADF2DD6E70__68541234
History
DateUserTypeResult
2019-07-20Sergey NosovC-LL
54E9ADF2DD6E70__
2018-07-06Franklin WebberNF-PM1
B1=710000, B2=13135000
2018-03-08Strolling JellyfishNF
no factor from 2^75 to 2^76
2018-03-08Strolling JellyfishNF
no factor from 2^74 to 2^75
2017-06-24-Anonymous-NF
no factor from 2^73 to 2^74
2017-06-04GregNF
no factor from 2^72 to 2^73
2017-06-04GregNF
no factor from 2^71 to 2^72
2014-03-07hkskypNF
no factor from 2^70 to 2^71
2013-09-10roemer2201NF
no factor from 2^69 to 2^70
2013-09-09g0bNF
no factor from 2^68 to 2^69
2013-09-05g0bNF
no factor from 2^67 to 2^68
2013-09-03g0bNF
no factor from 2^66 to 2^67
2013-09-02Preben SNF
no factor from 2^65 to 2^66
2010-11-19Architects CubedNF
no factor from 2^64 to 2^65