85 076 213 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 =	705000
B2 =	12866250

Status	Date	User	Residue	Shift
Unverified	2019-06-02	Andrew G	EEB2C2C602D65D__	74152267

History

Date	User	Type	Result
2019-06-02	Andrew G	C-LL	EEB2C2C602D65D__
2019-04-28	ATH	NF	no factor from 2^63 to 2^64
2019-04-28	ATH	NF	no factor from 2^1 to 2^63
2018-04-12	HardyP Germany	NF-PM1	B1=705000, B2=12866250
2017-07-31	Mark Rose	NF	no factor from 2^75 to 2^76
2017-07-29	Brian Beuning	NF	no factor from 2^74 to 2^75
2017-03-02	-Anonymous-	NF	no factor from 2^73 to 2^74
2017-03-02	-Anonymous-	NF	no factor from 2^72 to 2^73
2017-03-02	-Anonymous-	NF	no factor from 2^71 to 2^72
2014-03-05	dufrenbk	NF	no factor from 2^70 to 2^71
2014-02-17	CSLatDD	NF	no factor from 2^69 to 2^70
2014-02-13	CSLatDD	NF	no factor from 2^68 to 2^69
2013-02-28	Freaks32	NF	no factor from 2^67 to 2^68
2013-02-24	Freaks32	NF	no factor from 2^66 to 2^67
2013-01-24	E.Lechner	NF	no factor from 2^65 to 2^66
2010-11-24	Architects Cubed	NF	no factor from 2^64 to 2^65