101 488 493 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 2⁷⁶

P-1

B1 =	845000
B2 =	17533750

Status	Date	User	Residue	Shift	Type	Base
Unverified (Reliable)	2020-12-13	Ge yong	56393FE2E54196__	40230232	1	3

History

Date	User	Type	Result
2020-12-13	Ge yong	C-PRP	56393FE2E54196__ PRP: Unverified (Reliable) PRP without proof (not generated)
2020-12-07	Ge yong	NF-PM1	B1=845000, B2=17533750, E=12
2020-10-10	TheJudger	NF	no factor from 2^75 to 2^76
2020-10-10	TheJudger	NF	no factor from 2^74 to 2^75
2020-03-29	SRBase	NF	no factor from 2^73 to 2^74
2020-03-23	el grocco	NF	no factor from 2^72 to 2^73
2014-12-10	Per Jessen	NF	no factor from 2^71 to 2^72
2013-09-05	SMoffat	NF	no factor from 2^70 to 2^71
2013-09-02	SMoffat	NF	no factor from 2^69 to 2^70
2013-08-29	PascalBieri	NF	no factor from 2^68 to 2^69
2013-08-28	PascalBieri	NF	no factor from 2^67 to 2^68
2013-08-26	PascalBieri	NF	no factor from 2^66 to 2^67
2012-04-24	Team_Inspector	NF	no factor from 2^65 to 2^66
2010-08-13	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-03-21	1997rj7	NF	no factor from 2^63 to 2^64