114 899 527 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	945000
B2 =	18663750

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2023-11-23	Yoon	1C51D9D4602F776A	42049825	1	3

History

Date	User	Type	Result
2023-11-24	Stefano Gibellini	CERT	Proof certified good
2023-11-23	Yoon	C-PRP	1C51D9D4602F776A Proof Certified Good Proof Power: 8
2021-11-29	Kevin Jaget	NF-PM1	B1=945000, B2=18663750
2021-11-01	tServo	NF	no factor TF: 76-77
2020-10-29	Kriesel	NF	no factor TF: 75-76
2020-10-22	Neutron3529	NF	no factor TF: 74-75
2020-10-03	RNutter	NF	no factor TF: 73-74
2020-04-24	SRBase	NF	no factor TF: 72-73
2018-03-21	el grocco	NF	no factor TF: 71-72
2015-02-26	Brandon Vincent	NF	no factor TF: 70-71
2015-02-23	Brandon Vincent	NF	no factor TF: 69-70
2015-02-21	Brandon Vincent	NF	no factor TF: 68-69
2015-02-16	Taikelenn	NF	no factor TF: 67-68
2014-11-23	Stefano Caponi [MachPatrol]	NF	no factor TF: 66-67
2012-06-16	sasaki3	NF	no factor TF: 65-66
2010-10-04	OS1	NF	no factor TF: 64-65
2010-05-11	Carsten Kossendey	NF	no factor TF: 63-64