Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
206045113Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4269549728446315776072168.52017-10-10 12:12:25
History
DateUserTypeResult
2025-03-24James HeinrichF
Factor: 426954972844631577607 / TF: 68-70
2017-10-10Alex_soldierF
Factor: 426954972844631577607 / TF: 68-69
2016-08-30Rolf LarsenNF
no factor from 2^67 to 2^68
2015-09-24rob147147NF
no factor from 2^66 to 2^67
2013-07-31Lukin DmitryNF
no factor from 2^65 to 2^66
2011-05-09tscNF
no factor from 2^64 to 2^65