332 258 701 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

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

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	3070000
B2 =	83657500

Status	Proof	Date	User	Residue	Shift	Type	Base
Reliable	PRP without proof (not generated)	2022-03-08	Deckard Lain	D8215243F26F63__	165479543	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-20	Mark Rose	NF	no factor TF: 80-81
2023-03-20	Mark Rose	NF	no factor TF: 79-80
2023-02-20	Mark Rose	NF	no factor TF: 78-79
2022-04-27	Architects Cubed	NF	no factor TF: 77-78
2022-03-08	Deckard Lain	C-PRP	D8215243F26F63__
2018-09-17	Deckard Lain	NF-PM1	B1=3070000, B2=83657500
2015-08-27	srow7	NF	no factor TF: 76-77
2014-12-10	Team_Inspector	NF	no factor TF: 75-76
2013-01-09	LaurV	NF	no factor TF: 74-75
2012-01-18	Team_Inspector	NF	no factor TF: 73-74
2011-04-13	Team_Inspector	NF	no factor TF: 72-73
2011-04-09	Team_Inspector	NF	no factor TF: 71-72
2011-02-21	Christian Geschwentner	NF	no factor TF: 70-71
2009-09-22	Team_Inspector	NF	no factor TF: 69-70
2009-05-22	Team_Inspector	NF	no factor TF: 68-69