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
108537439TF
No factors below 276
TF target 276
P-1
B1 = 782000
B2 = 23523000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-01-25ky0uraku0044F0B434AF8E009556079013
History
DateUserTypeResult
2022-01-25Dmitriy DegtiarevCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-01-25ky0urakuC-PRP
0044F0B434AF8E00
PRP proof power = 9
PRP: Verified
Proof certified good
2022-01-13ky0urakuNF-PM1
B1=782000, B2=23523000
2021-04-26TheJudgerNF
no factor from 2^75 to 2^76
2021-04-26TheJudgerNF
no factor from 2^74 to 2^75
2019-09-23Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-09-23Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-27Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-06-29NoWhereManNF
no factor from 2^70 to 2^71
2015-04-19-Anonymous-NF
no factor from 2^69 to 2^70
2015-04-07g0bNF
no factor from 2^68 to 2^69
2014-11-20g0bNF
no factor from 2^67 to 2^68
2014-07-24Six Blue BoxesNF
no factor from 2^66 to 2^67
2012-05-22tscNF
no factor from 2^65 to 2^66
2010-09-11sasaki3NF
no factor from 2^64 to 2^65
2010-06-27subgeniusNF
no factor from 2^63 to 2^64