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
273005071Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4502769061110151926172168.62016-11-04 19:30:51
History
DateUserTypeResult
2025-03-23James HeinrichF
Factor: 450276906111015192617 / TF: 68-70
2016-11-04Alex_soldierF
Factor: 450276906111015192617 / TF: 68-69*
2016-10-31-Anonymous-NF
no factor from 2^67 to 2^68
2016-01-07vwflat4NF
no factor from 2^66 to 2^67
2013-12-14Yan Ruimin ChinaNF
no factor from 2^65 to 2^66
2011-09-01sasaki3NF
no factor from 2^64 to 2^65
2010-03-30-Anonymous-NF
no factor from 2^63 to 2^64
2010-03-30-Anonymous-NF
no factor from 2^62 to 2^63