NeRDs_471240 reservations - Page 2

wombatman · 2015-01-02, 04:47

And just to save a little time, here's the completed numbers from 184-187. Only a couple dozen, but no need to redo them. None were primes.

paulunderwood · 2015-01-02, 04:56

Thanks

wombatman · 2015-01-02, 05:13

You bet! Sorry I don't have a faster way to process these. I was hoping the Phenom II X4 would be sufficiently fast, but it was taking ~6 hours for each number.

paulunderwood · 2015-01-02, 06:28

Yeah they are taking 1:20 hours on my i7. Generic modular reduction is really slow compared to special.

Batalov · 2015-01-02, 07:24

Taking 171-179.

VBCurtis · 2015-01-02, 08:43

I'll take the last four, 184-187.

paulunderwood · 2015-01-02, 08:46

Note those files have been partially done. See wombatman's post with its attachment.

VBCurtis · 2015-01-02, 17:37

Thanks, I've deleted his completed results from the input files. Just a single i7 core presently for them, so about 2 weeks per file.

Batalov · 2015-01-02, 18:02

Done with my reservations. Also included are my own lightly sieved files "-010... -001" (PRP-candidates; some of them could still be provable: this depends on smoothness of n-m and occasional deeper than average factorizations of 10^(n-m)-1).

paulunderwood · 2015-01-02, 18:09

Thanks a million, Serge. This exponent has been extremely disappointing, considering 15% or so was left after sieving. Let's hope either VBCurtis or I get a consolation prize

Batalov · 2015-01-02, 18:36

That would be great! -- I've used up all my luck on previous expo

so, what's fair is fair!

2015-01-02, 08:43	#17
VBCurtis "Curtis" Feb 2005 Riverside, CA 3³×11×19 Posts	I'll take the last four, 184-187. Last fiddled with by VBCurtis on 2015-01-02 at 08:44 Reason: found the files

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2015-01-02, 04:56	#13
paulunderwood Sep 2002 Database er0rr 2⁴·281 Posts	Thanks

2015-01-02, 05:13	#14
wombatman I moo ablest echo power! May 2013 2²·463 Posts	You bet! Sorry I don't have a faster way to process these. I was hoping the Phenom II X4 would be sufficiently fast, but it was taking ~6 hours for each number.

2015-01-02, 06:28	#15
paulunderwood Sep 2002 Database er0rr 2⁴·281 Posts	Yeah they are taking 1:20 hours on my i7. Generic modular reduction is really slow compared to special.

2015-01-02, 07:24	#16
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 10,061 Posts	Taking 171-179.

2015-01-02, 08:46	#18
paulunderwood Sep 2002 Database er0rr 2⁴·281 Posts	Note those files have been partially done. See wombatman's post with its attachment.

2015-01-02, 17:37	#19
VBCurtis "Curtis" Feb 2005 Riverside, CA 3³·11·19 Posts	Thanks, I've deleted his completed results from the input files. Just a single i7 core presently for them, so about 2 weeks per file.

2015-01-02, 18:09	#21
paulunderwood Sep 2002 Database er0rr 1000110010000₂ Posts	Thanks a million, Serge. This exponent has been extremely disappointing, considering 15% or so was left after sieving. Let's hope either VBCurtis or I get a consolation prize

2015-01-02, 18:36	#22
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 23515₈ Posts	That would be great! -- I've used up all my luck on previous expo so, what's fair is fair!