Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
110903479Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
TF
No factors below 277
TF target 276
P-1
B1 = 848000
B2 = 417984270
LL
StatusDateUserResidueShift
Unverified2020-10-03curtisc0791C1F785444F__80869379
History
DateUserTypeResult
2024-10-20mewturnNF-PM1
B1=848000, B2=417984270
2024-08-16Jarod McClintockNF
no factor from 2^70 to 2^73
2022-06-26David HruskaNF
no factor from 2^76 to 2^77
2020-10-03curtiscC-LL
0791C1F785444F__
2020-08-19curtiscNF-PM1
B1=1155000
2020-08-18curtiscNF-PM1
B1=1155000
2020-08-08Jason MorrisNF
no factor from 2^75 to 2^76
2020-08-06Jason MorrisNF
no factor from 2^74 to 2^75
2020-05-19Johan ViljoenNF
no factor from 2^73 to 2^74
2015-09-21Ruediger EckhardNF
no factor from 2^72 to 2^73
2015-09-21Ruediger EckhardNF
no factor from 2^71 to 2^72
2015-09-21Ruediger EckhardNF
no factor from 2^70 to 2^71
2015-09-14el groccoNF
no factor from 2^69 to 2^70
2015-09-13PascalBieriNF
no factor from 2^68 to 2^69
2015-08-04el groccoNF
no factor from 2^67 to 2^68
2014-12-08g0bNF
no factor from 2^66 to 2^67
2012-05-27subgeniusNF
no factor from 2^65 to 2^66
2010-09-20Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-02G-ManNF
no factor from 2^63 to 2^64