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
118716727TF
No factors below 278
TF target 276
P-1
B1 = 483000
B2 = 14061474
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-03-14ky0urakuC1BBA51E1EF200E57242624413
History
DateUserTypeResult
2024-03-14planetmikeCERT
PRP Certification
CERT proof power = 10
Proof certified good
2024-03-14ky0urakuC-PRP
C1BBA51E1EF200E5
PRP proof power = 10
PRP: Verified
Proof certified good
2023-12-29S00030NF-PM1
B1=483000, B2=14061474
2022-11-26skippydNF
no factor from 2^77 to 2^78
2022-05-11TheJudgerNF
no factor from 2^76 to 2^77
2021-07-11Hans LoeblichNF
no factor from 2^74 to 2^76
2021-05-25ViliamFNF
no factor from 2^71 to 2^72
2019-06-14Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2017-08-09snme2pm1NF
no factor from 2^72 to 2^73
2015-06-11Josh FamestadNF
no factor from 2^71 to 2^72
2015-02-11snme2pm1NF
no factor from 2^70 to 2^71
2014-08-24snme2pm1NF
no factor from 2^69 to 2^70
2014-08-04snme2pm1NF
no factor from 2^68 to 2^69
2014-07-08snme2pm1NF
no factor from 2^67 to 2^68
2014-06-05snme2pm1NF
no factor from 2^66 to 2^67
2012-07-22RichardNF
no factor from 2^65 to 2^66
2010-10-15RichardNF
no factor from 2^64 to 2^65
2010-05-14G-ManNF
no factor from 2^63 to 2^64