20180926, 13:10  #89 
"Mark"
Apr 2003
Between here and the
2×13×227 Posts 
What inputs did you use? Similar to fbncsieve, it will stop sieving at sqrt(k*b^n) as terms above that value are prime.

20180926, 14:49  #90 
Dec 2011
After milion nines:)
2·11·61 Posts 

20180926, 16:18  #91 
"Mark"
Apr 2003
Between here and the
2×13×227 Posts 

20180926, 17:23  #92  
Dec 2011
After milion nines:)
2·11·61 Posts 
Quote:
Also look at problem with r option when you got insane number of factors Last fiddled with by pepi37 on 20180926 at 17:26 

20180926, 17:53  #93 
"Mark"
Apr 2003
Between here and the
2×13×227 Posts 

20180926, 20:45  #94 
Dec 2011
After milion nines:)
2×11×61 Posts 
Create with
twinsieve P100000000 k2 K100000 b2 n1778899 fN r then result rename to 1.npg :) Just increase first value to 100000000000 and you got all problems you need: there is no output file ( if you do test on Newpgen ( or TwinGenX then you still got output with 67 candidates left) Your twinsieve will produce no output,. Try this twinsieve P100000000000 k2 K100000 W4 b2 n1778899 fN r P.S I cannot see twinsieve in makefile PROGS=afsieve mfsieve gfndsieve fbncsieve fkbnsieve pixsieve xyyxsieve cksieve kbbsieve gcwsieve psieve Last fiddled with by pepi37 on 20180926 at 21:40 
20180927, 13:09  #95 
Banned
"Luigi"
Aug 2002
Team Italia
2×2,383 Posts 
Still no hope to have a MMpsieve working in the near future, isn't it?

20180927, 13:14  #96 
"Mark"
Apr 2003
Between here and the
2·13·227 Posts 

20180927, 13:30  #97 
Banned
"Luigi"
Aug 2002
Team Italia
2×2,383 Posts 

20180929, 11:57  #98 
"Dylan"
Mar 2017
2^{9} Posts 
It looks like I found another bug in pixsieve. It seems to stop shortly after p=24068943967, which is well short of 2^52:
Code:
C:\Users\Dylan\Desktop\prime finding\sieves\mtsieve>pixsieve W 12 w 10000 P29e9 i e_100k1M_primecan.txt o e_100k1M_primecan.txt pixsieve v2.5, a program to find factors of substrings of a decimal string Sieve started: 24000000131 < p < 29e9 with 21189 terms (100015 <= length <= 999966) (expecting 166 factors) p=24068943967, 3.942K p/sec, 0 factors found, 1.4% done. ETC 20180929 22:24 C:\Users\Dylan\Desktop\prime finding\sieves\mtsieve> Code:
C:\Users\Dylan\Desktop\prime finding\sieves\mtsieve>pixsieve G 1 D 1 P29e9 i e_100k1M_primecan.txt o e_100k1M_primecan.txt pixsieve v2.5, a program to find factors of substrings of a decimal string GPU primes per worker is 61440 Sieve started: 24000000131 < p < 29e9 with 21189 terms (100015 <= length <= 999966) (expecting 166 factors) p=24067958093, 8.058K p/sec, 0 factors found, 1.4% done. ETC 20180929 12:51 C:\Users\Dylan\Desktop\prime finding\sieves\mtsieve> 
20180929, 12:24  #99  
"Mark"
Apr 2003
Between here and the
2·13·227 Posts 
Quote:

