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
92111363Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 275
P-1
B1 = 750000
B2 = 17812500
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-10-06ky0uraku51AC50E93CE4E47F013
History
DateUserTypeResult
2020-10-06arnaudCERT
PRP Certification
CERT proof power = 8
Proof certified good
2020-10-06ky0urakuC-PRP
51AC50E93CE4E47F
PRP proof power = 8
PRP: Verified
Proof certified good
2019-08-09penluNF-PM1
B1=750000, B2=17812500, e=6
2019-04-22TheJudgerNF
no factor from 2^76 to 2^77
2018-12-20BrandonNF
no factor from 2^75 to 2^76
2018-12-20BrandonNF
no factor from 2^74 to 2^75
2018-12-19BrandonNF
no factor from 2^73 to 2^74
2018-12-19BrandonNF
no factor from 2^72 to 2^73
2018-04-15Andrew LuebkeNF
no factor from 2^71 to 2^72
2014-11-11shaugeNF
no factor from 2^70 to 2^71
2014-11-11shaugeNF
no factor from 2^69 to 2^70
2014-11-11shaugeNF
no factor from 2^68 to 2^69
2014-11-07monstNF
no factor from 2^67 to 2^68
2014-02-06-Anonymous-NF
no factor from 2^66 to 2^67
2011-05-20Rob_DeeNF
no factor from 2^65 to 2^66
2011-01-10Architects CubedNF
no factor from 2^64 to 2^65