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

PrimeNet Exponent Status

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MnStatusDetails
905973583Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
11249195487745391678572269.92017-10-29 17:53:04
History
DateUserTypeResult
2024-05-27ChuckNF
no factor from 2^68 to 2^69
2017-10-29ConductorF
Factor: 1124919548774539167857 / TF: 69-70
2017-04-20ConductorNF
no factor from 2^68 to 2^69
2016-06-22ConductorNF
no factor from 2^67 to 2^68
2015-04-14ramgeisNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-11-04lindeeNF
no factor from 2^64 to 2^65
2010-07-09lindedNF
no factor from 2^63 to 2^64