fbncsieve - a new fixed n sieve - Page 4

rogue · 2017-11-30, 18:10

Quote:

Originally Posted by masser

Please excuse my ignorance, but how does this help CRUS?

It helps when starting a new base using srbsieve.

rogue · 2017-11-30, 18:12

Quote:

Originally Posted by axn

So the conlusion is: base-2 - stick with NewpGen, Everything else go fbnc

Did you run a comparison with base 2?

pepi37 · 2017-11-30, 19:14

If this new sieve is faster then sr1sieve then you can make deeper sieve in same time. And every candidate less on CRUS base is good one!

rogue · 2017-11-30, 19:38

Quote:

Originally Posted by pepi37

If this new sieve is faster then sr1sieve then you can make deeper sieve in same time. And every candidate less on CRUS base is good one!

sr1sieve is a fixed k sieve. fbncsieve is a fixed n sieve.

axn · 2017-12-01, 02:41

Quote:

Originally Posted by rogue

Did you run a comparison with base 2?

Yes. It was an edit to post # 29 (sorry).

rogue · 2018-02-11, 00:08

For an update on fbncsieve, go here.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Sieving k * 2^n +- c with Nvidia GPU's for fixed k	diep	GPU Computing	5	2016-09-23 19:19
A siever for K (b, n, c fixed)?	pepi37	Software	7	2015-07-10 04:42
Sieving k*2^n-1 With Fixed n	c10ck3r	Riesel Prime Search	14	2013-02-03 00:19
User interface bug fixed on LLR V3.8.4	Jean Penné	Software	0	2011-01-22 16:47
KEP is reporting computer fixed	KEP	Twin Prime Search	3	2007-02-13 18:29

2017-11-30, 19:14	#36
pepi37 Dec 2011 After milion nines:) 1,451 Posts	If this new sieve is faster then sr1sieve then you can make deeper sieve in same time. And every candidate less on CRUS base is good one!

2018-02-11, 00:08	#39
rogue "Mark" Apr 2003 Between here and the 2×3²×353 Posts	For an update on fbncsieve, go here.