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600 (GMP-ECM stages 1 and 2) + 64 (GPU-ECM stage 1, GMP_ECM stage 2) @ B1=3e6 on the C99, NF.
I wanted to launch only 300 CPU curves, but I screwed up on the argument to the script... |
Sorry, I did the C99.
I'm on the C118 now (actually - C98). |
Done. I'll disappear back into the woodwork for awhile now. There's a easy c89 waiting for someone.
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Using B1=3000000, B2=3000000-5706890290, polynomial Dickson(6), sigma=2657438988
Step 1 took 9313ms Step 2 took 4816ms ********** Factor found in step 2: 19361838294942830863612292556544597 Found probable prime factor of 35 digits: 19361838294942830863612292556544597 Probable prime cofactor 4474174784158986141273146393493891378884972832030329546192051603 has 64 digits C89 now edit: running siqs |
i3010
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i3010:200@3e6
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i3010:
+ 2500 @ 3e6 + 1500 @ 11e6 |
+ 1500 @ 11e6
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+1300@11M, P-1 1e10,1e16. Switching ECM to 44M.
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Isn't that enough ECM?
For the c140, the 13e siever is faster than 14e. Here's a poly: (If RSALS wants to sieve it with 14e, then stop at Q=15M instead) [code][color=blue]# sieve with ggnfs lasieve4 I13e on alg side from Q=5M to 26M[/color] # est ~29M raw relations (avg. 0.029 sec/rel C2D @ 3.4GHz) # aq4788:3010 n: 16625281901730370455071681055917159130395787481401452610520456476271085497806820213722749165335977787336736588553081897741511525160614380551 # norm 1.910642e-13 alpha -6.928618 e 2.341e-11 rroots 5 skew: 599508.87 c0: -427648226665491786635521697657856 c1: 33913973063579742417026172928 c2: 220112435082076467817398 c3: 9753763813104063 c4: -525233124596 c5: 229080 Y0: -591774861633948464998505215 Y1: 427418671945939 rlim: 7500000 alim: 15000000 lpbr: 28 lpba: 28 mfbr: 56 mfba: 56 rlambda: 2.5 alambda: 2.5 [/code] |
Looks like enough ECM. Maybe
[CODE][COLOR=#0000ff]# sieve with ggnfs lasieve4 I13e on alg side from Q=5M to 26M[/COLOR] # est ~29M raw relations (avg. 0.029 sec/rel C2D @ 3.4GHz) # aq4788:3010 n: 16625281901730370455071681055917159130395787481401452610520456476271085497806820213722749165335977787336736588553081897741511525160614380551 type: gnfs # norm 2.179122e-13 alpha -7.516537 e 2.538e-11 rroots 3 skew: 1228691.55 c0: -4776061894413561017372169558866655 c1: 68299881421366359321693869553 c2: -321819763373019765946931 c3: 131220470449050007 c4: 213277792786 c5: 26520 Y0: -910833582159552006771443128 Y1: 84903198921839 rlim: 7500000 alim: 15000000 lpbr: 28 lpba: 28 mfbr: 56 mfba: 56 rlambda: 2.5 alambda: 2.5[/CODE] |
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