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
93911551TF
No factors below 277
TF target 275
P-1
B1 = 10000000
B2 = 50000000
LL
StatusDateUserResidueShift
Unverified2020-11-30rolveraFA4F885C954BE3__74002708
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-10-24ky0urakuC94B1964EF905E4C013
History
DateUserTypeResult
2020-11-30rolveraC-LL
FA4F885C954BE3__
2020-10-24Franklin WebberCERT
PRP Certification
CERT proof power = 8
Proof certified good
2020-10-24ky0urakuC-PRP
C94B1964EF905E4C
PRP proof power = 8
PRP: Verified
Proof certified good
2020-10-21ky0urakuNF-PM1
B1=10000000, B2=50000000
2019-09-16Ryan PropperNF-PM1
B1=720000, B2=13860000, E=6
2019-09-15TheJudgerNF
no factor from 2^76 to 2^77
2019-09-15TheJudgerNF
no factor from 2^75 to 2^76
2019-09-15TheJudgerNF
no factor from 2^74 to 2^75
2019-07-02ixfd64NF
no factor from 2^73 to 2^74
2019-04-15DerekNF
no factor from 2^72 to 2^73
2018-08-12penluNF
no factor from 2^71 to 2^72
2014-09-14Ryan PropperNF
no factor from 2^70 to 2^71
2014-03-14Andreas_TruetschNF
no factor from 2^69 to 2^70
2014-03-12Andreas_TruetschNF
no factor from 2^68 to 2^69
2014-02-19SMoffatNF
no factor from 2^67 to 2^68
2014-02-16SMoffatNF
no factor from 2^66 to 2^67
2013-12-28sasakiNF
no factor from 2^65 to 2^66
2011-01-10Architects CubedNF
no factor from 2^64 to 2^65