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
119353789TF
No factors below 277
TF target 276
P-1
B1 = 600000
B2 = 11250000
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-04-02ky0urakuDA5DAF192F5A95158163109913
History
DateUserTypeResult
2024-04-02DetwuCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-04-02ky0urakuC-PRP
DA5DAF192F5A9515
PRP proof power = 9
PRP: Verified
Proof certified good
2023-10-17Sergey NosovNF-PM1
B1=600000, B2=11250000, E=12
2022-05-22TheJudgerNF
no factor from 2^76 to 2^77
2021-07-08TheJudgerNF
no factor from 2^75 to 2^76
2021-06-12hktNF
no factor from 2^74 to 2^75
2021-03-24Richard ThomasNF
no factor from 2^73 to 2^74
2020-10-25SRBaseNF
no factor from 2^72 to 2^73
2015-04-10Ilya AlexandrovNF
no factor from 2^71 to 2^72
2015-04-10Ilya AlexandrovNF
no factor from 2^70 to 2^71
2015-04-10Ilya AlexandrovNF
no factor from 2^69 to 2^70
2015-04-10Ilya AlexandrovNF
no factor from 2^68 to 2^69
2015-04-10Ilya AlexandrovNF
no factor from 2^67 to 2^68
2014-12-15symalladNF
no factor from 2^66 to 2^67
2012-07-30RichardNF
no factor from 2^65 to 2^66
2010-10-16sasaki3NF
no factor from 2^64 to 2^65
2010-05-152knarfNF
no factor from 2^63 to 2^64