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
114272513Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 572000
B2 = 235793250
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-09-25Ruslan Borisov63F15AFD194BE4AD5637828513
History
DateUserTypeResult
2023-09-25curtiscCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-09-25Ruslan BorisovC-PRP
63F15AFD194BE4AD
PRP proof power = 10
PRP: Verified
Proof certified good
2022-04-13George WoltmanNF-PM1
B1=572000, B2=235793250
2021-06-27arpcarNF
no factor from 2^76 to 2^77
2021-05-09TheJudgerNF
no factor from 2^75 to 2^76
2021-05-09TheJudgerNF
no factor from 2^74 to 2^75
2020-09-20La GüiraNF
no factor from 2^73 to 2^74
2020-04-23SRBaseNF
no factor from 2^72 to 2^73
2019-01-18Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-09-25Alexander StohrNF
no factor from 2^70 to 2^71
2015-09-20Alexander StohrNF
no factor from 2^69 to 2^70
2015-09-15Smok_bmv NF
no factor from 2^68 to 2^69
2015-03-12g0bNF
no factor from 2^67 to 2^68
2014-11-18subgeniusNF
no factor from 2^66 to 2^67
2012-06-11OS1NF
no factor from 2^65 to 2^66
2010-10-03RichardNF
no factor from 2^64 to 2^65
2010-05-06Torchwood InstituteNF
no factor from 2^63 to 2^64