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

PrimeNet Exponent Status

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MnStatusDetails
152680193Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
19534860384809642235432270.72017-04-23 23:58:44
History
DateUserTypeResult
2025-04-24James HeinrichF
Factor: 1953486038480964223543 / TF: 70-71
2017-04-23d3zorgF
Factor: 1953486038480964223543 / TF: 70-71
2017-04-22La GüiraNF
no factor from 2^69 to 2^70
2017-02-25Math_is_pureNF
no factor from 2^68 to 2^69
2016-04-24Jan KuipersNF
no factor from 2^67 to 2^68
2015-03-31vwflat4NF
no factor from 2^66 to 2^67
2013-01-23sasaki3NF
no factor from 2^65 to 2^66
2011-01-17sannerud.comNF
no factor from 2^64 to 2^65
2010-07-101997rj7NF
no factor from 2^63 to 2^64