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
286025983Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
35483003408407764210792271.62019-11-17 05:10:47
History
DateUserTypeResult
2025-04-26James HeinrichF
Factor: 3548300340840776421079 / TF: 71-72
2019-11-17Smok_bmv F
Factor: 3548300340840776421079 / TF: 71-72*
2019-11-17Smok_bmv NF
no factor from 2^70 to 2^71
2019-08-22Chabot PrimeNF
no factor from 2^69 to 2^70
2018-07-18bayanneNF
no factor from 2^68 to 2^69
2016-11-22rubikvn2100NF
no factor from 2^67 to 2^68
2016-01-28-Anonymous-NF
no factor from 2^66 to 2^67
2013-12-17RichardNF
no factor from 2^65 to 2^66
2011-09-22Mr-PlonkNF
no factor from 2^64 to 2^65
2010-04-11sasaki3NF
no factor from 2^63 to 2^64
2010-04-11sasaki3NF
no factor from 2^62 to 2^63