58 845 587 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
45235574031873267829529	23	75.3	2012-11-05 01:39:12

P-1 factors

Date	Factor	B1	B2
2012-11-05	45235574031873267829529	545000	10355000

History

Date	User	Type	Result
2022-06-27	LordJulius	NF	no factor from 2^60 to 2^63
2012-11-05	Jwb52z	F-PM1	Factor: 45235574031873267829529
2012-10-08	bcp19	NF	no factor from 2^72 to 2^73
2012-07-27	Kyle Askine	NF	no factor from 2^71 to 2^72
2011-10-19	ANONYMOUS	NF	no factor from 2^70 to 2^71
2011-05-07	Xyzzy	NF	no factor from 2^69 to 2^70
2009-06-05	S04803	NF	no factor from 2^68 to 2^69
2009-03-17	CPSlacker	NF	no factor from 2^67 to 2^68
2009-03-16	Freightyard	NF	no factor from 2^66 to 2^67
2009-03-15	Freightyard	NF	no factor from 2^65 to 2^66
2009-03-14	Freightyard	NF	no factor from 2^64 to 2^65
2008-11-04	dmbeeson	NF	no factor from 2^63 to 2^64