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
905098793Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
3561732780478500984172168.32017-04-08 16:36:05
35525017541830916413032271.62025-04-25 09:03:20
History
DateUserTypeResult
2025-04-25yuriy5-1F
Factor: 3552501754183091641303 / TF: 69-74
2017-04-08ConductorF
Factor: 356173278047850098417 / TF: 68-69
2016-06-19ConductorNF
no factor from 2^67 to 2^68
2015-02-05Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-10-06BJBNF
no factor from 2^64 to 2^65