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
272522303Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2097077927896743007032167.52016-10-27 12:23:14
History
DateUserTypeResult
2016-10-27Mikhail E. GolosovF
Factor: 209707792789674300703 / TF: 67-68
2016-01-06vwflat4NF
no factor from 2^66 to 2^67
2013-12-01carlos56NF
no factor from 2^65 to 2^66
2011-08-31Piotrek2234NF
no factor from 2^64 to 2^65
2010-03-29csabaNF
no factor from 2^63 to 2^64
2010-03-29csabaNF
no factor from 2^62 to 2^63