Bases 33-100 reservations/statuses/primes - Page 25

rogue · 2009-02-18, 17:51

56501*58^10431-1
94611*58^10437-1
71306*58^10542-1
38916*58^10751-1
84330*58^10784-1
4608*58^10837-1
76041*58^10869-1

All k tested to 11000 and continuing

gd_barnes · 2009-02-21, 09:14

Here are some misc. statii on various "somewhat easy" Sierp bases that I reserved or failed to reserve but tested anyway (lol) that have not previously been reported:

Bases 34, 36, 38, 41, 44, 47, and 64 are complete and were easily proven.

Base 37 is complete to n=25K; 4 k's remain; unreserved.
Base 53 is complete to n=17.5K; 34 k's remain; still testing to n=25K.
Base 57 is complete to n=25K; 1 k remains; unreserved.
Base 72 is complete to n=25K; 2 k's remain; unreserved.
Base 73 is complete to n=14K; 4 k's remain; still testing to n=25K.

I'm now reserving all k's on Sierp bases 42 and 46 for n=15K-25K. Sieving on base 42 is complete. I am waiting on base 53 above to complete before starting.

This leaves me with the following Sierp reservations for bases 40-100:

Bases 42, 46, 53, 70, 73, 75, 80, 81, 83, 84, 86 thru 90, 92, 94, 98, 99, and 100.

Right now, I'm planning on taking them all to n=25K or proven but may reduce that to n=10K or 15K on some of the higher bases with more k's remaining. Many of them should be proven quickly.

Essentially what I'm doing here is checking Prof. Caldwell's math paper. I've found some problems in bases 48 and 53 so I want to see if the are any other problems.

Gary

gd_barnes · 2009-02-24, 10:21

Sierp bases 83, 84, 89, 90, 92, 94, and 98 are complete and were quickly proven.

Sierp base 73 is complete to n=25K. 2 k's remain. Unreserved.

Sierp base 53 is complete to n=20K. 34 k's remain. A very stubborn base with no primes found since n=14.4K. Still running to n=25K.

Reservations for Sierp bases > 32 remaining:
Bases 42 and 46 for n=15K-25K
Base 53 for n=20K-25K
Bases 70, 73, 75, 80, 81, 86, 87, 88, 99, and 100 up to n=25K.

Gary

rogue · 2009-02-24, 14:12

64079*58^11080-1
3173*58^11116-1
76050*58^11122-1
32982*58^11175-1
29073*58^11226-1
55877*58^11304-1
46127*58^11432-1
60237*58^11451-1
65432*58^11455-1
12609*58^11496-1
92232*58^11580-1
81225*58^11621-1
46236*58^11650-1
90591*58^11835-1
15516*58^11850-1
18155*58^11853-1
57024*58^11880-1
23835*58^11884-1
43541*58^11890-1

Completed all k to 12000 and continuing

rogue · 2009-03-03, 13:22

83561*58^12109-1
27059*58^12176-1
55199*58^12351-1
53601*58^12387-1
55584*58^12437-1
31817*58^12483-1
6071*58^12538-1
68142*58^12650-1
76008*58^12652-1
42420*58^12662-1
84011*58^12665-1
33324*58^12683-1
34731*58^12689-1
37167*58^12726-1
75111*58^12733-1
84219*58^12787-1
39147*58^12822-1
105197*58^12899-1
40646*58^12914-1

Completed to 13000 and continuing

gd_barnes · 2009-03-04, 21:52

Sierp base 53 is at n=24K; 32 k's remain; continuing to n=25K.
Sierp base 75 is at n=10K; 9 k's remain; continuing to n=25K.
Sierp base 86 is complete to n=25K; only k=8 remains; unreserved.
Sierp base 87 is complete to n=25K; only k=32 remains; unreserved.
Sierp base 99 is complete to n=25K; only k=284 remains; unreserved.

In addition to bases 53 and 75, this leaves the following reservations for me for Sierp bases > 32 up to n=25K:

42, 46, 70, 80, 81, 88, and 100

Moving right along...

Gary

MyDogBuster · 2009-03-05, 14:39

Riesel Base 72 complete to n=140k No primes

Unreserving

MyDogBuster · 2009-03-05, 22:04

12950*45^10809-1 is prime! (79.7642s+0.0010s)
19252*45^11431-1 is prime! (82.8969s+0.0011s)
13456*45^56781-1 is prime! (12591.4884s+0.0080s)
7246*45^59101-1 is prime! (2713.5783s+0.0085s)
2500*45^64011-1 is prime! (3594.7002s+0.0098s)
1312*45^104779-1 is prime! (10554.4852s+0.0198s)

If I not mistaken, this leaves 11 k's.

Almost finished to 100K

MyDogBuster · 2009-03-06, 20:31

There are 11 k's remaining.
24, 2804, 4210, 6094, 10518, 13458, 17918 and 21274
all tested to n=100K

372, 10096, 15432
all tested to n=120K

All primes reported (11)

Results will be emailed shortly

Unreserving all

gd_barnes · 2009-03-07, 05:08

Sierp base 53 is complete to n=25K; 31 k's remain; unreserved.
Sierp base 75 is at n=18K; 5 k's remain; continuing to n=25K.
Sierp base 42 for n=15K-25K has just started. 49 k's are being searched.

Gary

gd_barnes · 2009-03-07, 05:27

Quote:

Originally Posted by MyDogBuster

There are 11 k's remaining.
24, 2804, 4210, 6094, 10518, 13458, 17918 and 21274
all tested to n=100K

372, 10096, 15432
all tested to n=120K

All primes reported (11)

Results will be emailed shortly

Unreserving all

A huge chunk done. Nice work Ian!

2009-02-18, 17:51	#265
rogue "Mark" Apr 2003 Between here and the 2⁴·397 Posts	Riesel Base 58 5650158^10431-1 9461158^10437-1 7130658^10542-1 3891658^10751-1 8433058^10784-1 460858^10837-1 76041*58^10869-1 All k tested to 11000 and continuing

2009-02-21, 09:14	#266
gd_barnes May 2007 Kansas; USA 101×103 Posts	Statii Here are some misc. statii on various "somewhat easy" Sierp bases that I reserved or failed to reserve but tested anyway (lol) that have not previously been reported: Bases 34, 36, 38, 41, 44, 47, and 64 are complete and were easily proven. Base 37 is complete to n=25K; 4 k's remain; unreserved. Base 53 is complete to n=17.5K; 34 k's remain; still testing to n=25K. Base 57 is complete to n=25K; 1 k remains; unreserved. Base 72 is complete to n=25K; 2 k's remain; unreserved. Base 73 is complete to n=14K; 4 k's remain; still testing to n=25K. I'm now reserving all k's on Sierp bases 42 and 46 for n=15K-25K. Sieving on base 42 is complete. I am waiting on base 53 above to complete before starting. This leaves me with the following Sierp reservations for bases 40-100: Bases 42, 46, 53, 70, 73, 75, 80, 81, 83, 84, 86 thru 90, 92, 94, 98, 99, and 100. Right now, I'm planning on taking them all to n=25K or proven but may reduce that to n=10K or 15K on some of the higher bases with more k's remaining. Many of them should be proven quickly. Essentially what I'm doing here is checking Prof. Caldwell's math paper. I've found some problems in bases 48 and 53 so I want to see if the are any other problems. Gary Last fiddled with by gd_barnes on 2009-02-21 at 09:20

2009-02-24, 10:21	#267
gd_barnes May 2007 Kansas; USA 101·103 Posts	Sierp bases 83, 84, 89, 90, 92, 94, and 98 are complete and were quickly proven. Sierp base 73 is complete to n=25K. 2 k's remain. Unreserved. Sierp base 53 is complete to n=20K. 34 k's remain. A very stubborn base with no primes found since n=14.4K. Still running to n=25K. Reservations for Sierp bases > 32 remaining: Bases 42 and 46 for n=15K-25K Base 53 for n=20K-25K Bases 70, 73, 75, 80, 81, 86, 87, 88, 99, and 100 up to n=25K. Gary Last fiddled with by gd_barnes on 2010-01-18 at 10:48 Reason: remove bases > 100

2009-02-24, 14:12	#268
rogue "Mark" Apr 2003 Between here and the 2⁴·397 Posts	Riesel base 58 6407958^11080-1 317358^11116-1 7605058^11122-1 3298258^11175-1 2907358^11226-1 5587758^11304-1 4612758^11432-1 6023758^11451-1 6543258^11455-1 1260958^11496-1 9223258^11580-1 8122558^11621-1 4623658^11650-1 9059158^11835-1 1551658^11850-1 1815558^11853-1 5702458^11880-1 2383558^11884-1 43541*58^11890-1 Completed all k to 12000 and continuing

2009-03-03, 13:22	#269
rogue "Mark" Apr 2003 Between here and the 6352₁₀ Posts	Riesel Base 58 8356158^12109-1 2705958^12176-1 5519958^12351-1 5360158^12387-1 5558458^12437-1 3181758^12483-1 607158^12538-1 6814258^12650-1 7600858^12652-1 4242058^12662-1 8401158^12665-1 3332458^12683-1 3473158^12689-1 3716758^12726-1 7511158^12733-1 8421958^12787-1 3914758^12822-1 10519758^12899-1 40646*58^12914-1 Completed to 13000 and continuing

2009-03-04, 21:52	#270
gd_barnes May 2007 Kansas; USA 101·103 Posts	Sierp base 53 is at n=24K; 32 k's remain; continuing to n=25K. Sierp base 75 is at n=10K; 9 k's remain; continuing to n=25K. Sierp base 86 is complete to n=25K; only k=8 remains; unreserved. Sierp base 87 is complete to n=25K; only k=32 remains; unreserved. Sierp base 99 is complete to n=25K; only k=284 remains; unreserved. In addition to bases 53 and 75, this leaves the following reservations for me for Sierp bases > 32 up to n=25K: 42, 46, 70, 80, 81, 88, and 100 Moving right along... Gary Last fiddled with by gd_barnes on 2009-03-04 at 21:54

2009-03-05, 14:39	#271
MyDogBuster May 2008 Wilmington, DE 2²·23·31 Posts	Riesel Base 72 complete to n=140k No primes Unreserving

2009-03-05, 22:04	#272
MyDogBuster May 2008 Wilmington, DE 2²×23×31 Posts	Riesel Base 45 primes 1295045^10809-1 is prime! (79.7642s+0.0010s) 1925245^11431-1 is prime! (82.8969s+0.0011s) 1345645^56781-1 is prime! (12591.4884s+0.0080s) 724645^59101-1 is prime! (2713.5783s+0.0085s) 250045^64011-1 is prime! (3594.7002s+0.0098s) 131245^104779-1 is prime! (10554.4852s+0.0198s) If I not mistaken, this leaves 11 k's. Almost finished to 100K Last fiddled with by MyDogBuster on 2009-03-05 at 22:06

2009-03-06, 20:31	#273
MyDogBuster May 2008 Wilmington, DE 5444₈ Posts	Riesel Base 45 There are 11 k's remaining. 24, 2804, 4210, 6094, 10518, 13458, 17918 and 21274 all tested to n=100K 372, 10096, 15432 all tested to n=120K All primes reported (11) Results will be emailed shortly Unreserving all

2009-03-07, 05:08	#274
gd_barnes May 2007 Kansas; USA 101·103 Posts	Sierp base 53 is complete to n=25K; 31 k's remain; unreserved. Sierp base 75 is at n=18K; 5 k's remain; continuing to n=25K. Sierp base 42 for n=15K-25K has just started. 49 k's are being searched. Gary

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