Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
110791507Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
TF
No factors below 277
TF target 276
P-1
B1 = 832000
B2 = 554192730
LL
StatusDateUserResidueShift
Unverified2020-09-24rrrruuuubbbbCC77F892515D01__72663782
History
DateUserTypeResult
2024-10-01mewturnNF-PM1
B1=832000, B2=554192730
2020-09-24rrrruuuubbbbC-LL
CC77F892515D01__
2020-08-25rrrruuuubbbbNF-PM1
B1=1035000
2020-08-23David HruskaNF
no factor from 2^76 to 2^77
2020-08-02ktonyNF
no factor from 2^75 to 2^76
2020-07-19David HruskaNF
no factor from 2^74 to 2^75
2020-06-27David HruskaNF
no factor from 2^73 to 2^74
2020-04-04GROBERTSNF
no factor from 2^72 to 2^73
2019-01-23Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-10-05ketchupNF
no factor from 2^70 to 2^71
2015-10-04ketchupNF
no factor from 2^69 to 2^70
2015-10-03ketchupNF
no factor from 2^68 to 2^69
2015-08-03el groccoNF
no factor from 2^67 to 2^68
2014-12-08g0bNF
no factor from 2^66 to 2^67
2012-05-31RichardNF
no factor from 2^65 to 2^66
2010-09-19Mr-PlonkNF
no factor from 2^64 to 2^65
2010-05-02kiwiboyNF
no factor from 2^63 to 2^64