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
147635617Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
90308700187492428145432272.92016-12-30 22:52:45
History
DateUserTypeResult
2024-05-06GregNF
no factor from 2^68 to 2^69
2016-12-30d3zorgF
Factor: 9030870018749242814543 / TF: 72-73
2016-12-29d3zorgNF
no factor from 2^71 to 2^72
2016-12-27guruNF
no factor from 2^70 to 2^71
2016-12-27guruNF
no factor from 2^69 to 2^70
2016-06-29Josh FamestadNF
no factor from 2^68 to 2^69
2016-03-18DerekNF
no factor from 2^67 to 2^68
2015-03-09Jan KuipersNF
no factor from 2^66 to 2^67
2013-01-05RichardNF
no factor from 2^65 to 2^66
2011-01-04RichardNF
no factor from 2^64 to 2^65