62 358 251 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 =	595000
B2 =	12346250

Status	Date	User	Residue	Shift
Verified	2014-05-20	GlennR	3C7E91280C3FD272	28657483
Verified	2021-12-27	Smok_bmv	3C7E91280C3FD272	58884092

History

Date	User	Type	Result
2021-12-27	Smok_bmv	C-LL	3C7E91280C3FD272
2016-02-23	Mark Rose	NF	no factor from 2^59 to 2^63
2014-05-20	GlennR	C-LL	3C7E91280C3FD272
2013-08-14	Tom Duell	NF	no factor from 2^73 to 2^74
2013-03-26	Robert Hovden	NF-PM1	B1=595000, B2=12346250
2013-03-17	bcp19	NF	no factor from 2^72 to 2^73
2013-03-17	bcp19	NF	no factor from 2^71 to 2^72
2012-09-19	-Anonymous-	NF	no factor from 2^70 to 2^71
2011-12-01	Mikael Lavoie	NF	no factor from 2^69 to 2^70
2009-08-30	eon_blue_apocalypse	NF	no factor from 2^68 to 2^69
2009-08-29	Per Jessen	NF	no factor from 2^67 to 2^68
2009-08-24	tmorrow	NF	no factor from 2^66 to 2^67
2009-08-21	-Anonymous-	NF	no factor from 2^65 to 2^66
2009-08-16	-Anonymous-	NF	no factor from 2^64 to 2^65
2009-01-04	Derek	NF	no factor from 2^63 to 2^64