37 969 117 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 2⁷³

TF target 2⁷¹

P-1

B1 =	200000
B2 =	4000000

Status	Date	User	Residue	Shift
Verified	2004-10-18	Marvin Ray Burns	0D334F787D0BB415	1770013
Verified	2009-01-30	curtisc	0D334F787D0BB415	7918715

History

Date	User	Type	Result
2022-07-05	Sid & Andy	NF	no factor from 2^72 to 2^73
2022-04-27	Architects Cubed	NF	no factor from 2^71 to 2^72
2016-02-23	Mark Rose	NF	no factor from 2^1 to 2^61
2016-02-23	Mark Rose	NF	no factor from 2^61 to 2^63
2015-03-01	Nesowa	NF	no factor from 2^70 to 2^71
2014-12-08	monst	NF	no factor from 2^69 to 2^70
2014-01-11	Torben K.	NF	no factor from 2^68 to 2^69
2009-01-30	curtisc	C-LL	0D334F787D0BB415
2009-01-07	curtisc	NF	no factor from 2^67 to 2^68
2009-01-06	curtisc	NF	no factor from 2^66 to 2^67
2009-01-06	curtisc	NF	no factor from 2^65 to 2^66
2009-01-06	curtisc	NF	no factor from 2^64 to 2^65
2008-12-27	Carsten Kossendey	NF	no factor from 2^63 to 2^64