Sieving Drive all base 2/4 k's worked by CRUS - Page 2

KEP · 2013-10-13, 18:57

p=119T to p=121T is complete.

677 factors were found

For n<=2M I found 77 factors
For n>2M to n<=5M I found 128 factors
For n>5M I found 472 factors

The total time spent on sieving is:

2,000,000,000,000/1,080,000 p/sec = 1,851,851 seconds

For n<=2M I had an average time of 24,050.012 sec/factor
For n>2M to n<=5M I had an average time of 14,467.586 sec/factor
For n>5M I had an average time of 3,923.413 sec/factor
For entire range I had an average time of 2,735.378 sec/factor

Regards

KEP

KEP · 2013-10-17, 18:05

Reserving 121T-129T

3T on old Quad
5T on I5 64-bit

rogue · 2013-10-17, 20:18

If someone wants to have fun, they could update sr2sieve to support AVX instructions...

pepi37 · 2013-10-17, 21:04

Quote:

Originally Posted by rogue

If someone wants to have fun, they could update sr2sieve to support AVX instructions...

That will be great.... and if get same speed increased as for LLR .. even better!

KEP · 2013-10-18, 13:34

Quote:

Originally Posted by rogue

If someone wants to have fun, they could update sr2sieve to support AVX instructions...

Is that something you're planning to do or is it meant as a joke

?

Lennart · 2013-10-18, 18:28

Reserving 129T-135T

Lennart

Lennart · 2013-10-22, 15:00

129T-135T Complete

Lennart

Lennart · 2013-10-25, 01:22

Reserving 135T-140T

Lennart

KEP · 2013-10-28, 10:07

121T-129T is complete!

Reserving 140T-144T

Lennart · 2013-10-29, 00:28

135-140T Complete

Lennart

Lennart · 2013-10-29, 01:34

Reserving 144T-150T

Lennart

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2013-10-17, 18:05	#13
KEP Quasi Admin Thing May 2005 2×3×7×23 Posts	Reserving 121T-129T 3T on old Quad 5T on I5 64-bit

2013-10-17, 20:18	#14
rogue "Mark" Apr 2003 Between here and the 2⁴×397 Posts	If someone wants to have fun, they could update sr2sieve to support AVX instructions...

2013-10-18, 18:28	#17
Lennart "Lennart" Jun 2007 2⁵·5·7 Posts	Reserving 129T-135T Lennart

2013-10-25, 01:22	#19
Lennart "Lennart" Jun 2007 2⁵×5×7 Posts	Reserving 135T-140T Lennart

2013-10-29, 01:34	#22
Lennart "Lennart" Jun 2007 10001100000₂ Posts	Reserving 144T-150T Lennart