Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
263075383Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13654746026223353544172270.22019-10-31 03:22:19
History
DateUserTypeResult
2025-04-14James HeinrichF
Factor: 1365474602622335354417 / TF: 70-71
2019-10-31Smok_bmv F
Factor: 1365474602622335354417 / TF: 70-71*
2019-01-08YxinityNF
no factor from 2^69 to 2^70
2018-06-23Chabot PrimeNF
no factor from 2^68 to 2^69
2016-08-24XZTNF
no factor from 2^67 to 2^68
2015-12-31SADMASTERNF
no factor from 2^66 to 2^67
2013-11-21MucolNF
no factor from 2^65 to 2^66
2011-08-16EPFNF
no factor from 2^64 to 2^65
2010-03-17CandideNF
no factor from 2^63 to 2^64
2010-03-17CandideNF
no factor from 2^62 to 2^63