37 877 503 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 =	400000
B2 =	12000000

Status	Date	User	Residue	Shift
Verified	2008-02-03	C. Cooper / S. Boone	06A60B41FF596765	34765575
Verified	2016-07-09	Sergey Nosov	06A60B41FF596765	3078378

History

Date	User	Type	Result
2019-10-18	-Anonymous-	NF	no factor from 2^72 to 2^73
2019-10-18	-Anonymous-	NF	no factor from 2^71 to 2^72
2016-07-09	Sergey Nosov	C-LL	06A60B41FF596765
2016-04-21	HBendtz	NF-PM1	B1=400000, B2=12000000, e=12
2014-12-01	NickOfTime	NF	no factor from 2^70 to 2^71
2014-09-17	Architects Cubed	NF	no factor from 2^69 to 2^70
2013-08-26	Carsten Kossendey	NF	no factor from 2^68 to 2^69