58 066 049 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
517011437412020183884049	24	78.8	2012-09-30 19:13:08

P-1 factors

Date	Factor	B1	B2
2012-09-30	517011437412020183884049	530000	0

History

Date	User	Type	Result
2022-06-27	LordJulius	NF	no factor from 2^61 to 2^63
2012-09-30	Jwb52z	F-PM1	Factor: 517011437412020183884049
2012-09-09	Jerry Hallett	NF	no factor from 2^72 to 2^73
2012-05-25	Craig Meyers	NF	no factor from 2^71 to 2^72
2011-10-02	symallad	NF	no factor from 2^70 to 2^71
2011-06-25	]mh[ Virtek	NF	no factor from 2^69 to 2^70
2011-05-02	subgenius	NF	no factor from 2^68 to 2^69
2009-11-28	OS1	NF	no factor from 2^67 to 2^68
2008-10-31	jpozsga	NF	no factor from 2^66 to 2^67
2008-10-30	jpozsga	NF	no factor from 2^65 to 2^66
2008-10-27	jpozsga	NF	no factor from 2^64 to 2^65
2008-10-26	jpozsga	NF	no factor from 2^63 to 2^64