24 557 627 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
41576520866324437785983055569	29	95.1	2021-08-15 06:13:52

Status	Date	User	Residue	Shift
Verified (Factored)	2004-07-13	tomek	7910988573326FE1	20445182
Verified (Factored)	2011-06-02	Frank Siwiec	7910988573326FE1	11396434

P-1 factors

Date	Factor	B1	B2
2021-08-15	41576520866324437785983055569	960000	53955000

History

Date	User	Type	Result
2021-08-15	Dylan Delgado	F-PM1	Factor: 41576520866324437785983055569 / (P-1, B1=960000, B2=53955000)
2021-08-12	Sid & Andy	NF	no factor from 2^72 to 2^73
2021-08-12	Sid & Andy	NF	no factor from 2^71 to 2^72
2021-08-06	SRBase	NF	no factor from 2^70 to 2^71
2018-09-18	ramgeis	NF	no factor from 2^69 to 2^70
2018-02-24	VictordeHollander	NF	no factor from 2^68 to 2^69
2016-05-24	VictordeHollander	NF	no factor from 2^67 to 2^68
2011-06-02	Frank Siwiec	C-LL	7910988573326FE1