106 278 143 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 =	1500000
B2 =	75000000

Status	Date	User	Residue	Shift
Unverified	2021-01-17	Egor K	D90AC2E0CC9A10__	13756222

History

Date	User	Type	Result
2021-01-17	Egor K	C-LL	D90AC2E0CC9A10__
2020-09-16	LaurV	NF-PM1	B1=1500000, B2=75000000
2020-05-07	TheJudger	NF	no factor from 2^76 to 2^77
2020-05-07	TheJudger	NF	no factor from 2^75 to 2^76
2020-05-07	TheJudger	NF	no factor from 2^74 to 2^75
2020-05-07	TheJudger	NF	no factor from 2^73 to 2^74
2020-03-30	SRBase	NF	no factor from 2^72 to 2^73
2015-01-26	Smok_bmv	NF	no factor from 2^71 to 2^72
2014-10-24	shauge	NF	no factor from 2^70 to 2^71
2014-10-20	Red Raven	NF	no factor from 2^69 to 2^70
2014-06-22	SMoffat	NF	no factor from 2^68 to 2^69
2013-09-10	Robish	NF	no factor from 2^67 to 2^68
2013-09-07	Preben S	NF	no factor from 2^66 to 2^67
2012-05-14	Torchwood Institute	NF	no factor from 2^65 to 2^66
2010-09-07	Richard	NF	no factor from 2^64 to 2^65
2010-04-22	Torchwood Institute	NF	no factor from 2^63 to 2^64