83 664 901 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 2⁷⁶

TF target 2⁷⁵

P-1

B1 =	670000
B2 =	13065000

Status	Date	User	Residue	Shift
Verified	2019-03-03	Anarchy105	9541C5684145C608	28996319
Verified	2019-04-30	rk3aqy	9541C5684145C608	21527665

History

Date	User	Type	Result
2019-04-30	rk3aqy	C-LL	9541C5684145C608
2019-03-03	Anarchy105	C-LL	9541C5684145C608
2019-02-04	ATH	NF	no factor from 2^63 to 2^64
2019-02-04	ATH	NF	no factor from 2^1 to 2^63
2017-01-29	TheJudger	NF-PM1	B1=670000, B2=13065000, E=12
2017-01-20	-Anonymous-	NF	no factor from 2^75 to 2^76
2017-01-20	-Anonymous-	NF	no factor from 2^74 to 2^75
2017-01-20	-Anonymous-	NF	no factor from 2^73 to 2^74
2017-01-20	-Anonymous-	NF	no factor from 2^72 to 2^73
2017-01-20	-Anonymous-	NF	no factor from 2^71 to 2^72
2013-11-06	Ryan Propper	NF	no factor from 2^70 to 2^71
2013-02-14	La Güira	NF	no factor from 2^69 to 2^70
2013-02-14	La Güira	NF	no factor from 2^68 to 2^69
2013-02-14	La Güira	NF	no factor from 2^67 to 2^68
2013-02-14	La Güira	NF	no factor from 2^66 to 2^67
2012-09-12	Carsten Kossendey	NF	no factor from 2^65 to 2^66
2010-11-30	Architects Cubed	NF	no factor from 2^64 to 2^65