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
85363393Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 275
P-1
B1 = 675000
B2 = 12487500
PRP
StatusDateUserResidueShiftTypeBase
Verified2019-06-01Milwizzle798BD54B2C265EF6013
Verified2023-05-05_p95holder_798BD54B2C265EF68248442813
History
DateUserTypeResult
2024-07-20Jarod McClintockNF
no factor from 2^71 to 2^74
2023-05-05_p95holder_C-PRP
798BD54B2C265EF6
PRP: Verified
PRP without proof (not generated)
2019-06-01MilwizzleC-PRP
798BD54B2C265EF6
PRP: Verified
PRP without proof (not generated)
2019-04-28ATHNF
no factor from 2^63 to 2^64
2019-04-28ATHNF
no factor from 2^1 to 2^63
2018-01-04arnaudNF-PM1
B1=675000, B2=12487500
2017-09-17TheJudgerNF
no factor from 2^75 to 2^76
2017-09-15-Anonymous-NF
no factor from 2^74 to 2^75
2017-03-04-Anonymous-NF
no factor from 2^73 to 2^74
2017-03-04-Anonymous-NF
no factor from 2^72 to 2^73
2017-03-04-Anonymous-NF
no factor from 2^71 to 2^72
2014-03-08PascalBieriNF
no factor from 2^70 to 2^71
2013-10-23SMoffatNF
no factor from 2^69 to 2^70
2013-10-21SMoffatNF
no factor from 2^68 to 2^69
2013-10-17SMoffatNF
no factor from 2^67 to 2^68
2013-08-16Tobias SchNF
no factor from 2^66 to 2^67
2013-02-27E.LechnerNF
no factor from 2^65 to 2^66
2010-11-26Architects CubedNF
no factor from 2^64 to 2^65