Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
147554749Factored
FactorDigitsBitsDate
43073308955959115849932271.92017-06-09 20:40:15
History
DateUserTypeResult
2017-06-09d3zorgF
Factor: 4307330895595911584993 / TF: 71-72
2017-06-08d3zorgNF
no factor from 2^70 to 2^71
2017-06-05Choi4KANGNF
no factor from 2^69 to 2^70
2017-02-24RichardNF
no factor from 2^68 to 2^69
2016-03-19DerekNF
no factor from 2^67 to 2^68
2015-03-09vwflat4NF
no factor from 2^66 to 2^67
2013-01-01Travis Glenn RussoNF
no factor from 2^65 to 2^66
2011-01-04RichardNF
no factor from 2^64 to 2^65