Riesel base 3 reservations/statuses/primes - Page 79

Siemelink · 2017-03-01, 15:06

Quote:

Originally Posted by rogue

How long did this take on a single core and what CPU are you running on?

It's an i3-4130. At n = 50,000 it takes 2.5 seconds per test, at 100,000 it is near 10.
As I swapped computers halfway and stopped in summer I can't really tell how many months it took to go from 25k to 50k.

Willem.

VBCurtis · 2017-03-01, 16:50

Quote:

Originally Posted by Siemelink

It's an i3-4130. At n = 50,000 it takes 2.5 seconds per test, at 100,000 it is near 10.
As I swapped computers halfway and stopped in summer I can't really tell how many months it took to go from 25k to 50k.

Willem.

Wow, I'm way off! Whoops. So it's more like 2-3 months on all of a quad core, or perhaps a year on a single desktop core. {whistles} That's quite a bit of work!

I'm now even more impressed we've made it over 20G on this effort.

rogue · 2017-03-01, 17:00

Quote:

Originally Posted by VBCurtis

Wow, I'm way off! Whoops. So it's more like 2-3 months on all of a quad core, or perhaps a year on a single desktop core. {whistles} That's quite a bit of work!

I'm now even more impressed we've made it over 20G on this effort.

That estimate makes more sense. If anyone can refine it, please let us know.

rebirther · 2017-04-08, 20:04

Reserving R3 to n=300k (250-300k) (2.147-4G) for BOINC

rebirther · 2017-05-17, 20:12

R3 tested to n=300k (250-300k) (2.147-4G)

205 primes found, 1249 remain in this range

Results emailed, Base released

rebirther · 2017-05-17, 21:18

Reserving R3 to n=525k (500-525k) (0-2.147G) for BOINC

VBCurtis · 2017-05-18, 05:45

Quote:

Originally Posted by rebirther

R3 tested to n=300k (250-300k) (2.147-4G)

205 primes found, 1249 remain in this range

Results emailed, Base released

Please email primes to me, so I can continue the sieve for 300-500k.

rebirther · 2017-05-18, 14:59

Quote:

Originally Posted by VBCurtis

Please email primes to me, so I can continue the sieve for 300-500k.

done

rebirther · 2017-05-27, 08:52

R3 tested to n=525k (500-525k) (0-2.147G)

29 primes found, 912 remain in this range

Results emailed, Base released

rebirther · 2017-05-27, 15:43

Reserving R3 to n=150k (125-150k) (6-10G) for BOINC

MisterBitcoin · 2017-05-27, 19:58

Reserving all k´s k>63G from n=100K-250K.
There are 112 k´s remain in that range.

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2017-04-08, 20:04	#862
rebirther Sep 2011 Germany 101101000000₂ Posts	Reserving R3 to n=300k (250-300k) (2.147-4G) for BOINC

2017-05-17, 20:12	#863
rebirther Sep 2011 Germany 2⁶·3²·5 Posts	R3 tested to n=300k (250-300k) (2.147-4G) 205 primes found, 1249 remain in this range Results emailed, Base released

2017-05-17, 21:18	#864
rebirther Sep 2011 Germany 5500₈ Posts	Reserving R3 to n=525k (500-525k) (0-2.147G) for BOINC

2017-05-27, 08:52	#867
rebirther Sep 2011 Germany 2880₁₀ Posts	R3 tested to n=525k (500-525k) (0-2.147G) 29 primes found, 912 remain in this range Results emailed, Base released

2017-05-27, 15:43	#868
rebirther Sep 2011 Germany 2⁶×3²×5 Posts	Reserving R3 to n=150k (125-150k) (6-10G) for BOINC

2017-05-27, 19:58	#869
MisterBitcoin "Nuri, the dragon :P" Jul 2016 Good old Germany 1455₈ Posts	Reserving all k´s k>63G from n=100K-250K. There are 112 k´s remain in that range.