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
477969827Factored
FactorDigitsBitsDate
10153015529522552666392269.82018-01-20 18:00:04
History
DateUserTypeResult
2018-01-20ky0urakuF
Factor: 1015301552952255266639 / TF: 69-70
2018-01-03ky0urakuNF
no factor from 2^68 to 2^69
2016-06-14sasakiNF
no factor from 2^67 to 2^68
2016-04-10monstNF
no factor from 2^66 to 2^67
2014-10-09burnst2_souNF
no factor from 2^65 to 2^66