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
115706089TF
No factors below 277
TF target 276
P-1
B1 = 1666000
B2 = 275972424
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-01-02ky0urakuEE04F5BBB69A5F6C4635928713
History
DateUserTypeResult
2024-01-02curtiscCERT
PRP Certification
CERT proof power = 10
Proof certified good
2024-01-02ky0urakuC-PRP
EE04F5BBB69A5F6C
PRP proof power = 10
PRP: Verified
Proof certified good
2022-06-18Oliver KruseNF-PM1
B1=1666000, B2=275972424
2022-04-19TheJudgerNF
no factor from 2^76 to 2^77
2021-06-05TheJudgerNF
no factor from 2^75 to 2^76
2020-12-22hktNF
no factor from 2^74 to 2^75
2020-12-12ixfd64NF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2015-09-08Ilya AlexandrovNF
no factor from 2^71 to 2^72
2015-09-06ANONYMOUSNF
no factor from 2^70 to 2^71
2015-03-07SMoffatNF
no factor from 2^69 to 2^70
2015-03-04SMoffatNF
no factor from 2^68 to 2^69
2015-03-02SMoffatNF
no factor from 2^67 to 2^68
2014-11-29tscNF
no factor from 2^66 to 2^67
2012-06-25RichardNF
no factor from 2^65 to 2^66
2010-10-06carlos56NF
no factor from 2^64 to 2^65
2010-05-08sasaki3NF
no factor from 2^63 to 2^64