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Old 2014-10-04, 19:01   #529
Lennart
 
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Could someone check this out.


2014-10-04 21:00:05 CEST] r3: Candidate failed primality test.
[2014-10-04 21:00:05 CEST] pfgw64 could not prove primality for 4046749378*3^42837-1. Time: 20 seconds
[2014-10-04 21:00:05 CEST] r3: 4046749378*3^42837-1 is PRP


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Old 2014-10-04, 20:03   #530
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pfgw v3.7.7 with tc-flag

4046749378*3^42837-1 is 3-PRP! (20.6363s+0.0007s)
Primality testing 4046749378*3^42837-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N+1 test using discriminant 5, base 4+sqrt(5)
Running N+1 test using discriminant 5, base 5+sqrt(5)
Calling N+1 BLS with factored part 100.00% and helper 0.04% (300.04% proof)
4046749378*3^42837-1 is prime! (173.6569s+0.0011s)
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Old 2014-10-04, 20:10   #531
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Quote:
Originally Posted by grueny View Post
pfgw v3.7.7 with tc-flag

4046749378*3^42837-1 is 3-PRP! (20.6363s+0.0007s)
Primality testing 4046749378*3^42837-1 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N+1 test using discriminant 5, base 4+sqrt(5)
Running N+1 test using discriminant 5, base 5+sqrt(5)
Calling N+1 BLS with factored part 100.00% and helper 0.04% (300.04% proof)
4046749378*3^42837-1 is prime! (173.6569s+0.0011s)

Thank's

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Old 2014-10-06, 14:09   #532
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starting a sieve r3 6G-7G 25k-100k

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Old 2014-10-09, 11:33   #533
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starting sieve k=7e9-8e9; n=25e3-100e3
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Old 2014-10-13, 19:21   #534
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r3 4G-5G to 100k COMPLETE.

Start test r3 5G-6G to 100k


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Last fiddled with by Lennart on 2014-10-13 at 19:21
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Old 2014-10-22, 18:22   #535
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r3 5G-6G to 100k COMPLETE.

Start test r3 6G-7G to 100k


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Old 2014-11-08, 19:53   #536
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r3 6G-7G to 100k COMPLETE.

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Old 2014-12-03, 12:30   #537
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Default sieving

k=7e9-8e9; n=25e3-100e3 sieved to P=50e9
https://drive.google.com/folderview?...3M&usp=sharing

starting sieve k=8e9-9e9; n=25e3-100e3
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Old 2014-12-05, 10:45   #538
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Thanks to grueny I start test k=7e9-8e9; n=25e3-100e3

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Old 2014-12-13, 15:29   #539
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I'm throwing 8 cores on R3, so I'm making this reservation:

Starting new range:

minK= 13000000002 (13G)
maxK= 21000000000 (21G)

I'm going to use the starting up bases script to n=2500, using "pfgw_win_3.7.8_20141127". (ETA for this part is about March 1st 2015).

From n=2501 to n=25K, I'm going to use a sievefile and primality test with LLR 3.8.13 (using LLR's StopOnPrimedK=1).

Regards

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