37 235 567 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	2007-06-15	Dandot Moore	F2A275F255D03660	7830681
Verified	2016-04-02	Ilya Gutkovskiy	F2A275F255D03660	16146822

History

Date	User	Type	Result
2022-07-22	Sid & Andy	NF	no factor from 2^72 to 2^73
2016-04-02	Ilya Gutkovskiy	C-LL	F2A275F255D03660
2016-02-02	HBendtz	NF-PM1	B1=400000, B2=12000000, e=12
2014-10-25	Gordon Spence	NF	no factor from 2^71 to 2^72
2014-10-25	Gordon Spence	NF	no factor from 2^70 to 2^71
2014-10-25	Gordon Spence	NF	no factor from 2^69 to 2^70