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
115610827Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 816000
B2 = 255449040
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-01-03ky0urakuA7F32E01108AF7634941806413
History
DateUserTypeResult
2024-01-04Johannes NCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-01-03ky0urakuC-PRP
A7F32E01108AF763
PRP proof power = 9
PRP: Verified
Proof certified good
2022-05-23aupNF-PM1
B1=816000, B2=255449040
2022-04-18TheJudgerNF
no factor from 2^76 to 2^77
2021-06-05TheJudgerNF
no factor from 2^75 to 2^76
2020-10-27hktNF
no factor from 2^74 to 2^75
2020-10-08La GüiraNF
no factor from 2^73 to 2^74
2020-04-25SRBaseNF
no factor from 2^72 to 2^73
2015-09-29CSLatDDNF
no factor from 2^71 to 2^72
2015-03-26SMoffatNF
no factor from 2^70 to 2^71
2015-03-15SMoffatNF
no factor from 2^69 to 2^70
2015-03-09SMoffatNF
no factor from 2^68 to 2^69
2015-03-04SMoffatNF
no factor from 2^67 to 2^68
2014-11-29subgeniusNF
no factor from 2^66 to 2^67
2012-06-21Mr-PlonkNF
no factor from 2^65 to 2^66
2010-10-06Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-08carlos56NF
no factor from 2^63 to 2^64