101 146 289 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 =	668000
B2 =	12416000

Status	Date	User	Residue	Shift	Type	Base
Verified	2020-12-01	George Woltman	FE382C532C265032	0	1	3

History

Date	User	Type	Result
2020-12-02	curtisc	CERT	PRP Certification CERT proof power = 8 Proof certified good
2020-12-01	George Woltman	C-PRP	FE382C532C265032 PRP proof power = 8 PRP: Verified Proof certified good
2020-11-18	Poao	NF-PM1	B1=668000, B2=12416000
2020-03-17	Kriesel	NF	no factor from 2^75 to 2^76
2020-03-17	Kriesel	NF	no factor from 2^74 to 2^75
2014-04-04	La Güira	NF	no factor from 2^73 to 2^74
2014-04-04	La Güira	NF	no factor from 2^72 to 2^73
2014-04-04	La Güira	NF	no factor from 2^71 to 2^72
2014-04-04	La Güira	NF	no factor from 2^70 to 2^71
2014-04-04	La Güira	NF	no factor from 2^69 to 2^70
2014-04-04	La Güira	NF	no factor from 2^68 to 2^69
2014-04-04	La Güira	NF	no factor from 2^67 to 2^68
2013-08-26	processinfo	NF	no factor from 2^66 to 2^67
2013-08-26	-Anonymous-	NF	no factor from 2^66 to 2^67
2012-04-17	Richard	NF	no factor from 2^65 to 2^66
2010-08-12	Cedric Vonck	NF	no factor from 2^64 to 2^65
2010-02-22	1997rj7	NF	no factor from 2^63 to 2^64