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
480023807Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3505574666465053699212168.22017-06-18 16:06:43
History
DateUserTypeResult
2025-03-07James HeinrichF
Factor: 350557466646505369921 / TF: 68-70
2017-06-18Alex_soldierF
Factor: 350557466646505369921 / TF: 68-69*
2016-06-15sasakiNF
no factor from 2^67 to 2^68
2015-07-21LookASNF
no factor from 2^66 to 2^67
2014-10-12voigtNF
no factor from 2^65 to 2^66
2011-12-13Damian SilvestreNF
no factor from 2^64 to 2^65
2010-03-31Architects CubedNF
no factor from 2^63 to 2^64