65 414 627 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
245879667133332920514137	24	77.7	2013-09-26 20:27:42

P-1 factors

Date	Factor	B1	B2
2013-09-26	245879667133332920514137	580000	10295000

History

Date	User	Type	Result
2022-03-30	LordJulius	NF	no factor from 2^60 to 2^63
2013-09-26	Jwb52z	F-PM1	Factor: 245879667133332920514137
2013-09-20	Jerry Hallett	NF	no factor from 2^73 to 2^74
2013-05-21	TheJudger	NF	no factor from 2^72 to 2^73
2013-05-21	TheJudger	NF	no factor from 2^71 to 2^72
2013-05-21	TheJudger	NF	no factor from 2^70 to 2^71
2012-02-20	Amoth	NF	no factor from 2^69 to 2^70
2009-11-12	SkiDragon	NF	no factor from 2^68 to 2^69
2009-11-05	Sturle Sunde	NF	no factor from 2^67 to 2^68
2009-11-03	Bill	NF	no factor from 2^66 to 2^67
2009-10-29	Bill	NF	no factor from 2^65 to 2^66
2009-03-19	-Anonymous-	NF	no factor from 2^64 to 2^65
2009-01-11	Wojciech Florek	NF	no factor from 2^63 to 2^64