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
470988491Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2975050666016593370412168.02018-05-10 15:54:30
History
DateUserTypeResult
2018-05-10YxinityF
Factor: 297505066601659337041 / TF: 68-70
2016-06-04sasakiNF
no factor from 2^67 to 2^68
2016-03-03ConductorNF
no factor from 2^66 to 2^67
2014-10-01vwflat4NF
no factor from 2^65 to 2^66