62 497 711 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁴

TF target 2⁷⁴

P-1

B1 =	560000
B2 =	11060000

Status	Date	User	Residue	Shift
Verified	2014-04-20	GlennR	4B18E6ACD77F412A	58518182
Verified	2022-03-04	Smok_bmv	4B18E6ACD77F412A	17240790

History

Date	User	Type	Result
2022-03-04	Smok_bmv	C-LL	4B18E6ACD77F412A
2016-02-23	Mark Rose	NF	no factor from 2^59 to 2^63
2014-04-20	GlennR	C-LL	4B18E6ACD77F412A
2013-07-03	RichD0	NF-PM1	B1=560000, B2=11060000, E=6
2013-06-22	Tim Sorbera	NF	no factor from 2^73 to 2^74
2013-03-23	MikeBerlin	NF	no factor from 2^72 to 2^73
2013-03-23	MikeBerlin	NF	no factor from 2^71 to 2^72
2012-11-01	TDH-DXL	NF	no factor from 2^70 to 2^71
2011-12-13	-Anonymous-	NF	no factor from 2^69 to 2^70
2009-10-14	eth_0	NF	no factor from 2^68 to 2^69
2009-10-12	eth_0	NF	no factor from 2^67 to 2^68
2009-10-10	lycorn	NF	no factor from 2^66 to 2^67
2009-10-05	LordJulius	NF	no factor from 2^65 to 2^66
2009-08-13	Numberwang	NF	no factor from 2^64 to 2^65
2009-01-09	Derek	NF	no factor from 2^63 to 2^64