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
746146183Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
28480598725891636960812271.32019-09-03 04:24:20
History
DateUserTypeResult
2025-04-06James HeinrichF
Factor: 2848059872589163696081 / TF: 71-72
2019-09-03Smok_bmv F
Factor: 2848059872589163696081 / TF: 71-72*
2019-09-03Smok_bmv NF
no factor from 2^70 to 2^71
2012-05-17monstNF
no factor from 2^66 to 2^70
2012-04-24Stef42NF
no factor from 2^65 to 2^66
2011-06-04monstNF
no factor from 2^64 to 2^65
2010-06-21Architects CubedNF
no factor from 2^63 to 2^64