332 369 119 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Tested as composite (unverified): unconfirmed PRP test says not-prime

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	3145000
B2 =	83342500

Status	Proof	Date	User	Residue	Shift	Type	Base
Unverified	PRP without proof (not generated)	2019-11-23	fsociety00_dat	D075456695BA93__	220078216	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-04-01	Mark Rose	NF	no factor TF: 80-81
2023-04-01	Mark Rose	NF	no factor TF: 79-80
2023-01-28	Mark Rose	NF	no factor TF: 78-79
2022-05-04	Jon Pace	NF	no factor TF: 77-78
2019-11-23	fsociety00_dat	C-PRP	D075456695BA93__
2019-08-13	Lukas Hain	NF	no factor TF: 76-77
2019-02-21	erick84mm	NF-PM1	B1=3145000, B2=83342500
2016-05-06	srow7	NF	no factor TF: 75-76
2015-06-10	srow7	NF	no factor TF: 74-75
2015-06-10	Team_Inspector	NF	no factor TF: 73-74
2013-01-22	LaurV	NF	no factor TF: 72-73
2011-04-30	Christian Geschwentner	NF	no factor TF: 71-72
2010-10-26	Grant McCracken	NF	no factor TF: 70-71
2010-09-15	Grant McCracken	NF	no factor TF: 69-70
2010-02-13	Grant McCracken	NF	no factor TF: 68-69