115 344 811 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 =	509000
B2 =	19215000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2022-11-24	RadosHordosCZ	3339FDDA837F5D97	27844699	1	3

History

Date	User	Type	Result
2022-11-24	theojk	CERT	Proof certified good
2022-11-24	RadosHordosCZ	C-PRP	3339FDDA837F5D97 Proof Certified Good Proof Power: 9
2022-05-12	Ryan Propper	NF-PM1	B1=509000, B2=19215000
2022-04-18	TheJudger	NF	no factor TF: 76-77
2021-06-01	TheJudger	NF	no factor TF: 75-76
2021-06-01	TheJudger	NF	no factor TF: 74-75
2015-05-21	La Güira	NF	no factor TF: 73-74
2015-05-21	La Güira	NF	no factor TF: 72-73
2015-05-21	La Güira	NF	no factor TF: 71-72
2015-05-21	La Güira	NF	no factor TF: 70-71
2015-05-21	La Güira	NF	no factor TF: 69-70
2015-05-21	La Güira	NF	no factor TF: 68-69
2015-02-23	bunddog	NF	no factor TF: 67-68
2014-11-26	vwflat4	NF	no factor TF: 66-67
2012-06-19	HBendtz	NF	no factor TF: 65-66
2010-10-06	BOM	NF	no factor TF: 64-65
2010-05-08	sasaki3	NF	no factor TF: 63-64