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
175657267Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4798779756128322006012168.72016-10-19 18:10:34
History
DateUserTypeResult
2016-10-19Sergey NosovF
Factor: 479877975612832200601 / TF: 68-72*
2016-06-16mikeblasNF
no factor from 2^67 to 2^68
2015-07-05ANONYMOUSNF
no factor from 2^66 to 2^67
2013-04-16sasaki3NF
no factor from 2^65 to 2^66
2011-03-10RichardNF
no factor from 2^64 to 2^65
2010-07-16Cedric VonckNF
no factor from 2^63 to 2^64