87 797 659 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 =	700000
B2 =	12425000

Status	Date	User	Residue	Shift	Type	Base
Unverified	2019-12-10	ky0uraku	BB55EE482D0583__	54791964	1	3

History

Date	User	Type	Result
2019-12-10	ky0uraku	C-PRP	BB55EE482D0583__ PRP without proof (not generated)
2018-06-02	Smok_bmv	NF-PM1	B1=700000, B2=12425000
2018-05-25	Strolling Jellyfish	NF	no factor from 2^75 to 2^76
2018-05-25	Strolling Jellyfish	NF	no factor from 2^74 to 2^75
2017-07-02	-Anonymous-	NF	no factor from 2^73 to 2^74
2017-07-02	-Anonymous-	NF	no factor from 2^72 to 2^73
2017-07-02	-Anonymous-	NF	no factor from 2^71 to 2^72
2014-09-19	shauge	NF	no factor from 2^70 to 2^71
2014-09-19	shauge	NF	no factor from 2^69 to 2^70
2014-09-19	shauge	NF	no factor from 2^68 to 2^69
2013-03-21	Dr. Nowak	NF	no factor from 2^67 to 2^68
2013-03-14	Dr. Nowak	NF	no factor from 2^66 to 2^67
2013-03-07	SMoffat	NF	no factor from 2^65 to 2^66
2010-11-19	Architects Cubed	NF	no factor from 2^64 to 2^65