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
111762379Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 510000
B2 = 18457000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-12-26ky0uraku5EC7AC1E172E6B8E7622338913
History
DateUserTypeResult
2022-12-26PerigCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-12-26ky0urakuC-PRP
5EC7AC1E172E6B8E
PRP proof power = 9
PRP: Verified
Proof certified good
2022-03-22Ryan PropperNF-PM1
B1=510000, B2=18457000
2021-01-14arpcarNF
no factor from 2^76 to 2^77
2021-01-01arpcarNF
no factor from 2^75 to 2^76
2020-12-20TheGazManNF
no factor from 2^74 to 2^75
2020-08-03jwnutterNF
no factor from 2^73 to 2^74
2020-04-21SRBaseNF
no factor from 2^72 to 2^73
2019-01-10Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-11-11shaugeNF
no factor from 2^70 to 2^71
2014-11-09SMoffatNF
no factor from 2^69 to 2^70
2013-10-11SMoffatNF
no factor from 2^68 to 2^69
2013-10-07SMoffatNF
no factor from 2^67 to 2^68
2013-10-06SMoffatNF
no factor from 2^66 to 2^67
2012-05-30sannerud.comNF
no factor from 2^65 to 2^66
2010-09-23Mr-PlonkNF
no factor from 2^64 to 2^65
2010-05-17RichardNF
no factor from 2^63 to 2^64