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
117775219Composite: proven not-prime with PRP test
TF
No factors below 278
TF target 276
P-1
B1 = 512000
B2 = 19294000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-10-25Ryan Propper7E125319896E6E0D013
History
DateUserTypeResult
2023-10-25James HeinrichCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-10-25Ryan PropperC-PRP
7E125319896E6E0D
PRP proof power = 8
PRP: Verified
Proof certified good
2023-04-25boincPlayerNF-PM1
B1=512000, B2=19294000
2022-11-01Johan ViljoenNF
no factor from 2^77 to 2^78
2021-10-31voidfNF
no factor from 2^76 to 2^77
2021-07-02TheJudgerNF
no factor from 2^75 to 2^76
2021-02-23hktNF
no factor from 2^74 to 2^75
2019-12-05Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-12-05Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-04-06junkcalcNF
no factor from 2^71 to 2^72
2015-04-01junkcalcNF
no factor from 2^70 to 2^71
2015-03-31Peter PiksaNF
no factor from 2^69 to 2^70
2015-03-30Smok_bmv NF
no factor from 2^68 to 2^69
2015-03-23Red RavenNF
no factor from 2^67 to 2^68
2014-12-11Thomas StorkNF
no factor from 2^66 to 2^67
2012-07-19RichardNF
no factor from 2^65 to 2^66
2010-10-13garoNF
no factor from 2^64 to 2^65
2010-05-12sasaki3NF
no factor from 2^63 to 2^64