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Search: Posts Made By: Gimarel
Forum: Msieve 2022-05-17, 04:50
Replies: 2,217
Views: 221,328
Posted By Gimarel
C204 2,2694M

I have two polys with an almost identical score.
# norm 7.953274e-20 alpha -6.726715 e 3.215e-15 rroots 5
skew: 158493169.62
c0: -70540366073140120507938041747209050361471535424
c1:...
Forum: Puzzles 2022-05-03, 15:03
Replies: 21
Views: 1,491
Posted By Gimarel
If the order doesn't matter this is shorter: ...

If the order doesn't matter this is shorter:
a=666e666;b=666e666j;a+b;-_;_+a;-_;a-b;-_;_-b;-_;_-a
And it should be obvious how to strip 4 more charakters.
Forum: Puzzles 2022-04-28, 07:37
Replies: 21
Views: 1,491
Posted By Gimarel
Ok, your definition is still not good enough...

Ok, your definition is still not good enough because you can use print without parenthesis, at least in python2.
But I think you want something like this:...
Forum: Puzzles 2022-04-27, 18:02
Replies: 21
Views: 1,491
Posted By Gimarel
I don't know much about python. Just from reading...

I don't know much about python. Just from reading your post, is this the intended solution:...
Forum: Msieve 2022-04-22, 08:29
Replies: 2,217
Views: 221,328
Posted By Gimarel
c202 2,2822M

Got a better poly.# norm 1.121850e-19 alpha -6.665556 e 3.978e-15 rroots 5
skew: 112346767.83
c0: 50746711744685344924176387670904741515092442286
c1: 1044154952713500053950758366352183787663
c2:...
Forum: Msieve 2022-04-19, 12:02
Replies: 2,217
Views: 221,328
Posted By Gimarel
c202 2,2822M

My current best, but my search is not finished.
# norm 1.038278e-19 alpha -8.614545 e 3.762e-15 rroots 5
skew: 99260735.36
c0: 705623580768249433029321195277854018509065721700
c1:...
Forum: Msieve 2022-04-14, 16:18
Replies: 2,217
Views: 221,328
Posted By Gimarel
I'm on it, but it will take some time.

I'm on it, but it will take some time.
Forum: Msieve 2022-04-11, 04:57
Replies: 2,217
Views: 221,328
Posted By Gimarel
785232:i11564

Here you go:
# norm 1.240318e-18 alpha -7.532287 e 1.760e-14 rroots 5
skew: 11166512.66
c0: 44549465986335687101170388652004286183559000
c1: 1859383291756161743996868361630553379
c2:...
Forum: Msieve 2022-04-09, 09:20
Replies: 2,217
Views: 221,328
Posted By Gimarel
A poly above 1.1e-14:# norm 6.940135e-19 alpha...

A poly above 1.1e-14:# norm 6.940135e-19 alpha -7.982099 e 1.231e-14 rroots 5
skew: 37906317.50
c0: 1264506838135248698842300648254931582009401111
c1: 456112891810871136813473303772884041683
c2:...
Forum: Msieve 2022-04-06, 12:43
Replies: 17
Views: 1,405
Posted By Gimarel
You can do something like for i in $(seq 1 16);...

You can do something like
for i in $(seq 1 16); do
msieve -v -nc3 "dep_first=$i dep_last=$i" &
done
wait
and grep the factors from msieve.log.
This works for me.
Forum: Msieve 2022-04-03, 18:07
Replies: 2,217
Views: 221,328
Posted By Gimarel
HCN 5+2,1090M

A very good poly:# norm 7.960015e-19 alpha -7.945662 e 1.361e-14 rroots 3
skew: 19728660.01
c0: 71147189690970348375082680657192486752131250
c1: 27672129762822669440216286237579758257
c2:...
Forum: Msieve 2022-03-30, 06:00
Replies: 2,217
Views: 221,328
Posted By Gimarel
The coding work in msieve for the increased...

The coding work in msieve for the increased "other" part isn't hard. Just add something like p_max *= 4; after line 927 in stage1_sieve_gpu.c. I use powers of 2.


Post them and I'll work on them...
Forum: Msieve 2022-03-29, 05:32
Replies: 2,217
Views: 221,328
Posted By Gimarel
10+9_283

This one was a bit harder as the previous record was for a much smaller C194.# norm 6.923660e-19 alpha -9.321044 e 1.232e-14 rroots 3
skew: 73099244.97
c0:...
Forum: Msieve 2022-03-29, 05:07
Replies: 2,217
Views: 221,328
Posted By Gimarel
Currently I use a fixed lc and max the...

Currently I use a fixed lc and max the stage1_norm so that the special_q range is near 1 to 2^32. And I modified msieve to use bigger values for "other". For the last poly I searched lc 58212000.
Forum: Msieve 2022-03-27, 14:22
Replies: 2,217
Views: 221,328
Posted By Gimarel
3+2,1674L

1.5e-14 was easy:# norm 1.320094e-18 alpha -7.316701 e 1.861e-14 rroots 5
skew: 10718472.39
c0: 9376981406132107809876067048173307147544320
c1: 4127466627368161466860176065390233516
c2:...
Forum: Msieve 2022-03-26, 15:39
Replies: 2,217
Views: 221,328
Posted By Gimarel
3+2,1674L

I'll try.
Forum: Msieve 2022-03-19, 08:23
Replies: 2,217
Views: 221,328
Posted By Gimarel
My "secret" is, that I don't use the sizeopt of...

My "secret" is, that I don't use the sizeopt of msieve but the sopt of cado and sort the result by "exp_E".
For productive hits I run the rootsieve of msieve multiple (upt to 100) times with...
Forum: Msieve 2022-03-18, 20:35
Replies: 2,217
Views: 221,328
Posted By Gimarel
I've stopped my search.# norm 5.339537e-18 alpha...

I've stopped my search.# norm 5.339537e-18 alpha -8.220923 e 4.390e-14 rroots 5
skew: 13460888.89
c0: -600311797157436043820004087077790210111648
c1: 2723382055806526334785564861258639577
c2:...
Forum: Msieve 2022-03-18, 06:18
Replies: 2,217
Views: 221,328
Posted By Gimarel
I'll try too.

I'll try too.
Forum: Msieve 2022-03-17, 16:51
Replies: 2,217
Views: 221,328
Posted By Gimarel
I couldn't break the record.# norm 6.282963e-18...

I couldn't break the record.# norm 6.282963e-18 alpha -7.400786 e 4.766e-14 rroots 5
skew: 17879343.00
c0: 1341855282491731695564343525049920252082850
c1: 1870186313200834972489851377048141965...
Forum: Factoring 2022-03-17, 09:16
Replies: 143
Views: 15,894
Posted By Gimarel
If trying custom kernel sizes, try also 768 bits....

If trying custom kernel sizes, try also 768 bits. For me (GTX 2060 Super) thats faster than 640 bits.
Forum: Msieve 2022-03-15, 13:41
Replies: 2,217
Views: 221,328
Posted By Gimarel
I'll start in a few hours.

I'll start in a few hours.
Forum: Msieve 2022-03-14, 19:49
Replies: 2,217
Views: 221,328
Posted By Gimarel
Took me two minutes: # norm 2.329885e-11 alpha...

Took me two minutes:
# norm 2.329885e-11 alpha -5.610278 e 3.404e-10 rroots 5
skew: 100086.55
c0: -1041021505093622530553312340
c1: 48819804988327794038747
c2: 3947968713477271472
c3:...
Forum: GMP-ECM 2022-03-08, 17:33
Replies: 521
Views: 149,716
Posted By Gimarel
Try pkill -1 ecm.

Try pkill -1 ecm.
Forum: Factoring 2022-03-05, 14:45
Replies: 143
Views: 15,894
Posted By Gimarel
I don't know. I have a 2060 Super that has 2176...

I don't know. I have a 2060 Super that has 2176 shader units. Anything below 2176 curves takes as much time as 2176 curves. Total throughput is about 5-10% better for 4352 concurrent curves.
Showing results 1 to 25 of 228

 
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