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

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MnStatusDetails
116442779Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1357130217561697614289803009562756735113.42022-09-19 18:49:20
P-1 factors
DateFactorB1B2
2022-09-191357130217561697614289803009562756754900024884000
History
DateUserTypeResult
2022-09-19ky0urakuF-PM1
Factor: 13571302175616976142898030095627567 / (P-1, B1=549000, B2=24884000)
2021-08-11rushynNF
no factor from 2^76 to 2^77
2021-06-10TheJudgerNF
no factor from 2^75 to 2^76
2021-06-10TheJudgerNF
no factor from 2^74 to 2^75
2021-01-20gcardonaNF
no factor from 2^73 to 2^74
2020-04-29SRBaseNF
no factor from 2^72 to 2^73
2015-07-15NoWhereManNF
no factor from 2^71 to 2^72
2015-07-04NoWhereManNF
no factor from 2^70 to 2^71
2015-06-23NoWhereManNF
no factor from 2^69 to 2^70
2015-06-13S00030NF
no factor from 2^68 to 2^69
2015-04-12bunddogNF
no factor from 2^67 to 2^68
2014-12-04tscNF
no factor from 2^66 to 2^67
2012-06-28Christopher TompkinsNF
no factor from 2^65 to 2^66
2010-10-08Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-10sasaki3NF
no factor from 2^63 to 2^64