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
118544273TF
No factors below 277
TF target 276
P-1
B1 = 741000
B2 = 106473150
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-03-11ky0urakuD2BDAC15770D29B13910929313
History
DateUserTypeResult
2024-03-12MattCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-03-11ky0urakuC-PRP
D2BDAC15770D29B1
PRP proof power = 9
PRP: Verified
Proof certified good
2023-07-19(Nealeph)NF-PM1
B1=741000, B2=106473150
2021-12-12AerowNF
no factor from 2^76 to 2^77
2021-07-04TheJudgerNF
no factor from 2^75 to 2^76
2021-04-16hktNF
no factor from 2^74 to 2^75
2019-07-03Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2017-03-06snme2pm1NF
no factor from 2^72 to 2^73
2015-04-10caddrNF
no factor from 2^71 to 2^72
2014-12-27snme2pm1NF
no factor from 2^70 to 2^71
2014-08-16snme2pm1NF
no factor from 2^69 to 2^70
2014-07-23snme2pm1NF
no factor from 2^68 to 2^69
2014-07-02snme2pm1NF
no factor from 2^67 to 2^68
2014-06-12snme2pm1NF
no factor from 2^66 to 2^67
2012-07-16Mr-PlonkNF
no factor from 2^65 to 2^66
2010-10-14sasaki3NF
no factor from 2^64 to 2^65
2010-05-14Mr-PlonkNF
no factor from 2^63 to 2^64