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

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MnStatusDetails
933908251Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
17209021550964120463132270.52016-09-02 19:20:30
History
DateUserTypeResult
2025-03-20James HeinrichF
Factor: 1720902155096412046313 / TF: 67-71
2016-09-02Sergey NosovF
Factor: 1720902155096412046313 / TF: 67-71*
2015-09-18Bruno VictalNF
no factor from 2^66 to 2^67
2013-06-06ramgeisNF
no factor from 2^65 to 2^66
2011-03-29HBendtzNF
no factor from 2^64 to 2^65
2010-05-28lindedNF
no factor from 2^63 to 2^64