38 365 087 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

No factors below 2⁷³

TF target 2⁷²

P-1

B1 =	335000
B2 =	1675000

Status	Date	User	Residue	Shift
Verified	2007-07-24	Damon Cagle	B5327B89A76D9E6B	36518766
Verified	2016-12-12	timeconsumer	B5327B89A76D9E6B	257890

History

Date	User	Type	Result
2019-05-28	Sid & Andy	NF	no factor from 2^72 to 2^73
2019-02-09	monst	NF	no factor from 2^71 to 2^72
2016-12-12	timeconsumer	C-LL	B5327B89A76D9E6B
2014-12-05	gcardona	NF	no factor from 2^70 to 2^71
2014-11-22	Mark Rose	NF	no factor from 2^69 to 2^70

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