View Single Post
Old 2020-07-19, 20:26   #484
ATH
Einyen
 
ATH's Avatar
 
Dec 2003
Denmark

1011100110012 Posts
Default

No error from PFGW with AVX-512 if the -a5 switch is used for 1M fft, but again the residue does not match Prime95. I collect the residues in post #482.

Quote:
./pfgw64 -b3 -V -T4 -a5 '-q(10^4568899-1)/9'
PFGW Version 4.0.1.64BIT.20191203.x86_Dev [GWNUM 29.8]

Special modular reduction using AVX-512 FFT length 1M, Pass1=128, Pass2=8K, clm=4, 4 threads on 10^4568899-1
(10^4568899-1)/9 is composite: RES64: [B951202C7DADB329] (17187.1961s+0.0401s)
ATH is offline   Reply With Quote