332 242 693 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 =	2575000
B2 =	24462500

Status	Proof	Date	User	Residue	Shift	Type	Base
Reliable	PRP without proof (not generated)	2024-10-03	Steven Elmore	2BF8380C567EE8__	19788510	1	3

History

Date	User	Type	Result
2024-10-03	Steven Elmore	C-PRP	2BF8380C567EE8__
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-01-24	Mark Rose	NF	no factor TF: 80-81
2023-01-24	Mark Rose	NF	no factor TF: 79-80
2012-05-27	Luis Martinez	NF-PM1	B1=2575000, B2=24462500
2011-05-28	TheJudger	NF	no factor TF: 78-79
2011-05-28	TheJudger	NF	no factor TF: 77-78
2011-05-28	TheJudger	NF	no factor TF: 76-77
2011-05-28	TheJudger	NF	no factor TF: 75-76
2011-05-28	TheJudger	NF	no factor TF: 74-75
2011-05-28	TheJudger	NF	no factor TF: 73-74
2011-05-01	Christian Geschwentner	NF	no factor TF: 72-73
2010-12-02	Team_Inspector	NF	no factor TF: 71-72
2010-10-15	Team_Inspector	NF	no factor TF: 70-71
2009-06-02	Team_Inspector	NF	no factor TF: 69-70
2009-02-07	Team_Inspector	NF	no factor TF: 68-69