M20521

yih117 · 2018-03-08, 02:55

This number has been fully factored (certified). It nevertheless appears in the ECM progress report.

Prime95 · 2018-03-08, 05:13

Fixed, thanks.

ixfd64 · 2018-03-08, 05:25

I've noticed that PRP triple-check is marked as "Factored." This doesn't make sense because the cofactor can't be factored further.

I also have a suggestion: if a cofactor is determined to be a probable prime, then the residue should probably just say PRP. PRP_PRP_PRP_PRP_ looks pretty messy in my opinion.

2018-03-08, 02:55	#1
yih117 Jan 2018 2² Posts	M20521 This number has been fully factored (certified). It nevertheless appears in the ECM progress report.

2018-03-08, 05:25	#3
ixfd64 Bemusing Prompter "Danny" Dec 2002 California 2·7·13² Posts	I've noticed that PRP triple-check is marked as "Factored." This doesn't make sense because the cofactor can't be factored further. I also have a suggestion: if a cofactor is determined to be a probable prime, then the residue should probably just say PRP. PRP_PRP_PRP_PRP_ looks pretty messy in my opinion. Last fiddled with by ixfd64 on 2018-03-08 at 05:26

2018-03-08, 05:13	#2
Prime95 P90 years forever! Aug 2002 Yeehaw, FL 7359₁₀ Posts	Fixed, thanks.