102 034 349 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: proven not-prime with PRP test

TF

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	800000
B2 =	34000000

Status	Date	User	Residue	Shift	Type	Base
Verified	2020-09-16	Runtime Error	843546FC627D9380	83529681	1	3

History

Date	User	Type	Result
2020-09-16	BotXXX	CERT	PRP Certification CERT proof power = 9 Proof certified good
2020-09-16	Runtime Error	C-PRP	843546FC627D9380 PRP proof power = 9 PRP: Verified Proof certified good
2020-09-16	Runtime Error	NF-PM1	B1=800000, B2=34000000, E=12
2020-09-16	Runtime Error	NF	no factor from 2^74 to 2^77
2020-04-20	SRS Technology	NF	no factor from 2^73 to 2^74
2020-04-20	SRS Technology	NF	no factor from 2^72 to 2^73
2014-04-27	Phil	NF	no factor from 2^71 to 2^72
2014-04-27	Phil	NF	no factor from 2^70 to 2^71
2014-04-27	Phil	NF	no factor from 2^69 to 2^70
2014-04-07	Earle Lowe	NF	no factor from 2^68 to 2^69
2013-12-15	PascalBieri	NF	no factor from 2^67 to 2^68
2013-09-07	processinfo	NF	no factor from 2^66 to 2^67
2012-04-23	Richard	NF	no factor from 2^65 to 2^66
2010-08-16	Ali	NF	no factor from 2^64 to 2^65
2010-04-18	1997rj7	NF	no factor from 2^63 to 2^64
2010-04-16	carlos56	NF	no factor from 2^63 to 2^64