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
703072583Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
24683907478810735336072271.12019-06-21 07:54:29
History
DateUserTypeResult
2025-04-09James HeinrichF
Factor: 2468390747881073533607 / TF: 71-72
2019-06-21Smok_bmv F
Factor: 2468390747881073533607 / TF: 71-72*
2019-06-21Smok_bmv NF
no factor from 2^70 to 2^71
2013-04-09monstNF
no factor from 2^66 to 2^70
2011-09-20monstNF
no factor from 2^65 to 2^66
2010-08-06monstNF
no factor from 2^64 to 2^65
2010-08-06monstNF
no factor from 2^63 to 2^64