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
726098383Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12465697225941539615032270.12019-07-19 04:31:31
History
DateUserTypeResult
2025-03-26James HeinrichF
Factor: 1246569722594153961503 / TF: 70-71
2019-07-19Smok_bmv F
Factor: 1246569722594153961503 / TF: 70-71*
2015-03-30monstNF
no factor from 2^66 to 2^70
2012-06-21monstNF
no factor from 2^65 to 2^66
2010-03-22monstNF
no factor from 2^64 to 2^65