105 967 529 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 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	491000
B2 =	76936650

Status	Date	User	Residue	Shift
Unverified	2020-08-03	Andrew_and	6D221E669172FB__	18333850

History

Date	User	Type	Result
2023-02-19	Mark Rose	NF-PM1	B1=491000, B2=76936650
2020-08-03	Andrew_and	C-LL	6D221E669172FB__
2020-03-16	-Anonymous-	NF-PM1	B1=1000000
2020-03-04	1997rj7	NF	no factor from 2^76 to 2^77
2020-02-29	James Heinrich	NF	no factor from 2^75 to 2^76
2020-02-23	LaurV	NF	no factor from 2^74 to 2^75
2020-02-22	srow7	NF	no factor from 2^73 to 2^74
2020-02-22	srow7	NF	no factor from 2^72 to 2^73
2015-01-17	wombatman	NF	no factor from 2^71 to 2^72
2014-10-27	SMoffat	NF	no factor from 2^70 to 2^71
2014-10-21	SMoffat	NF	no factor from 2^69 to 2^70
2014-06-14	SMoffat	NF	no factor from 2^68 to 2^69
2013-09-10	-Anonymous-	NF	no factor from 2^67 to 2^68
2013-09-06	timc995	NF	no factor from 2^66 to 2^67
2012-05-14	sasaki3	NF	no factor from 2^65 to 2^66
2010-09-03	Simon Hollingshead	NF	no factor from 2^64 to 2^65
2010-04-21	subgenius	NF	no factor from 2^63 to 2^64