97 470 697 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 =	905000
B2 =	20588750

Status	Date	User	Residue	Shift	Type	Base
Unverified (Reliable)	2020-07-29	ky0uraku	9DA68747863D03__	7233908	1	3

History

Date	User	Type	Result
2020-07-29	ky0uraku	C-PRP	9DA68747863D03__ PRP: Unverified (Reliable) PRP without proof (not generated)
2020-05-17	TheJudger	NF	no factor from 2^76 to 2^77
2020-05-17	TheJudger	NF	no factor from 2^75 to 2^76
2020-05-17	TheJudger	NF	no factor from 2^74 to 2^75
2019-10-24	Filen	NF-PM1	B1=905000, B2=20588750, E=6
2019-10-16	el grocco	NF	no factor from 2^73 to 2^74
2019-04-04	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2019-01-07	Niels_Mache_Nextcloud	NF	no factor from 2^71 to 2^72
2014-05-02	SMoffat	NF	no factor from 2^70 to 2^71
2014-04-29	SMoffat	NF	no factor from 2^69 to 2^70
2014-04-23	SMoffat	NF	no factor from 2^68 to 2^69
2014-04-12	Carsten Kossendey	NF	no factor from 2^67 to 2^68
2014-03-21	Carsten Kossendey	NF	no factor from 2^65 to 2^67
2011-01-20	Architects Cubed	NF	no factor from 2^64 to 2^65