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
113154493Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 587000
B2 = 35748900
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-06-14Ruslan BorisovCF0344CF921ED9193325737413
History
DateUserTypeResult
2023-06-14esloanCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-06-14Ruslan BorisovC-PRP
CF0344CF921ED919
PRP proof power = 10
PRP: Verified
Proof certified good
2022-04-27mrhNF-PM1
B1=587000, B2=35748900
2022-04-25TheJudgerNF
no factor from 2^76 to 2^77
2021-01-17arpcarNF
no factor from 2^75 to 2^76
2020-12-27TheGazManNF
no factor from 2^74 to 2^75
2020-08-07Johan ViljoenNF
no factor from 2^73 to 2^74
2020-04-22SRBaseNF
no factor from 2^72 to 2^73
2019-01-05Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-07-04FreeTibetNF
no factor from 2^70 to 2^71
2015-06-25TMarshallNF
no factor from 2^69 to 2^70
2015-06-19arnaudNF
no factor from 2^68 to 2^69
2015-02-10SMoffatNF
no factor from 2^67 to 2^68
2014-11-27RichardNF
no factor from 2^66 to 2^67
2012-06-11RichardNF
no factor from 2^65 to 2^66
2010-09-28Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-141997rj7NF
no factor from 2^63 to 2^64