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Old 2022-05-10, 12:58   #23
xilman
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Originally Posted by kruoli View Post
Reserving L(3042, 2231). Let's give fastECPP a try!
Good luck.

I had three system crashes so far from HDMI not playing fair with the gpu and monitor but mpi-ecpp's restart facility works perfectly. Now reached as far as
Code:
-- Size [96]: 28063 bits
   Time for discriminant -44037848: 1835.8 (372.4)
   largest prime of d: 409
   largest prime of h: 11
       discriminants: 46.8 (47.5)
    38485 qroot:      125908.2 (25439.7)
 25665098 Cornacchia: 111048.2 (22523.9)
   275600 trial div:  15315.0 (2592.6)
    52406 is_prime:   184954.3 (38368.8)
-- Size [97]: 28010 bits
on 3178^1543+1543^3178

Last fiddled with by xilman on 2022-05-10 at 12:59
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Old 2022-05-10, 20:13   #24
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Sorry, I didn't notice this thread! I'll do (3594,697).
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Old 2022-05-10, 21:17   #25
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Sorry, I didn't notice this thread! I'll do (3594,697).
Yeah, it is confusing. I suggest that we try to stick to this thread. I have been as promiscuous as anyone

Mine has now reacched stage 150, 24945 bits still to go.
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Old 2022-05-11, 02:42   #26
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Sorry, I didn't notice this thread! I'll do (3594,697).
Done in 5.7 hours. Phase 2 took the time for the largest step, 1.4 hours. Now working on 3155_1966.

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Old 2022-05-11, 07:38   #27
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Now working on 3155_1966.
Done. Now running 3201_1772, 3225_1678, and 3392_1209.
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Old 2022-05-11, 08:13   #28
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It's impressive!
Code:
--- Time for second ECPP step: 210632.6 (7131.1)
--- Total time for ECPP:       1426849.4 (49834.4)
(Time in brackets is real time.)
I would like to take a bunch now:
  • L(3100, 2447)
  • L(3160, 2119)
  • L(3268, 1755)
  • L(3470, 1173)
  • L(4309, 298)
  • L(3217, 2118)
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Old 2022-05-11, 10:42   #29
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3178^1543+1543^3178
Code:
--- Time for first ECPP step, depth 572:  813973.9 (165129.5)
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Old 2022-05-11, 23:38   #30
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I'll take (7035,34) next.
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Old 2022-05-14, 13:53   #31
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Quote:
Originally Posted by kruoli View Post
I would like to take a bunch now:
  • L(3100, 2447)
  • L(3160, 2119)
  • L(3268, 1755)
  • L(3470, 1173)
  • L(4309, 298)
  • L(3217, 2118)
Looking forward to seeing these resolved in factordb. Is anyone doing L(3522,851) or L(3896,579)? Next ones up are:
  • L(3502,1271)
  • L(3121,3070)
  • L(3996,539)
  • L(3369,1766)
  • L(5488,99)
  • L(3509,1330)
  • L(3142,3089)
  • L(3188,2781)
  • L(3543,1262)
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Old 2022-05-14, 14:22   #32
xilman
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Looking forward to seeing these resolved in factordb. Is anyone doing L(3522,851) or L(3896,579)? Next ones up are:
  • L(3502,1271)
  • L(3121,3070)
  • L(3996,539)
  • L(3369,1766)
  • L(5488,99)
  • L(3509,1330)
  • L(3142,3089)
  • L(3188,2781)
  • L(3543,1262)
I will take 3522,851 if noone else wants it.

Seems only fair because it was I who found it PRP.

Paul
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Old 2022-05-14, 14:43   #33
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I will take 3522,851 if noone else wants it.

Seems only fair because it was I who found it PRP.

Paul
Started it running with 7 slots on a 6 core hyperthreaded system. It is taking much less memory so far than the earlier run --- 0.65G as opposed to 1.6G per process.
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