Nice job with k=36 Mathew. Nice not having to test those k's.

Sierp 626
 

Sierp 626 the last k (2*626-n+1) tested n=25K-50K. Nothing found

Results attached - Base released

Sierp 650
 

Sierp 650 the last k (4*650-n+1) tested n=25K-50K. Nothing found

Results attached - Base released

Sierp 677
 

Sierp 677 the last k (34*677-n+1) tested n=25K-50K. Nothing found

Results attached - Base released

Sierp 752
 

Sierp 752, the last k (2*752-n+1) tested n=25K-50K.

Prime 2*752^26163+1 - Conjecture proven

Results attached

Reserving S636. (For sieving and testing.)

[quote=Flatlander;219123]Maybe sometime in the future we could have a rally for a few days where we all switch over to/put emphasize on 1ker work? (Even though I know Gary loves the little darlings. :grin:)
Probably only knock off a small percentage though.[/quote]

I like the 1kers. They are great. I like the idea, originally suggested by Mark, of having one big PRPnet server where we continually load in new sieved files for new 1k bases. (We could even have 2 or 3 PRPnet servers where one has 1k bases, another has 2k's thru 5k's remaining bases, etc.) My current thinking is to sieve all unreserved 1k bases <=250 that are at n=100K, which there are now a lot of because Max and I have been working towards that on both sides (mostly Max in the last 2 months). We have 3 to go. But before we can begin sieving all of them from n=100K, we need to test some 2k and 3k bases that are at n<=100K to see if we can add some more 1k bases. I think Max has in mind to do those next. If not, I will. So it will be a little while yet. The idea is to maximize the # of 1k bases that we have at n=100K.

It's the large number of new bases, especially the ones with small CK, that I don't like. That's why Ian has offered to do the admin work on all new bases with a CK <= 200, an offer I gladly took him up on. I'm on a business trip until early Weds. and he is keeping a running backlog of them, something I could in no way do previously with the current load of them coming through while out of town. He immediately updates the 1k and untested threads with them and then sends me the HTML for them 10 bases at a time. I've only had time to add 2 batches of 10 bases to the pages while gone for a week and will get to the last one on Weds. But I know he probably has about 30-50 more of them that he'll send me 10 at a time, which I'll be able to get to about once a day after I'm back. Now it takes me about 2-5 mins. per small base. I can usually paste in the HTML to update the pages and do spot checks for a batch of 10 in < 1/2 hour. Previously it took about 3 times that due to all of the other stuff needed plus I found that I could not keep an accurate backlog of them so I was continually going back and finding ones that I missed.


Gary

[quote=Flatlander;219436]Reserving S636. (For sieving and testing.)[/quote]

I assume you mean the 1k on R636 since S636 is already proven.

[quote]I like the 1kers. They are great. I like the idea, originally suggested by Mark, of having one big PRPnet server where we continually load in new sieved files for new 1k bases. (We could even have 2 or 3 PRPnet servers where one has 1k bases, another has 2k's thru 5k's remaining bases, etc.) My current thinking is to sieve all unreserved 1k bases <=250 that are at n=100K, which there are now a lot of because Max and I have been working towards that on both sides (mostly Max in the last 2 months). We have 3 to go. But before we can begin sieving all of them from n=100K, we need to test some 2k and 3k bases that are at n<=100K to see if we can add some more 1k bases. I think Max has in mind to do those next. If not, I will. So it will be a little while yet. The idea is to maximize the # of 1k bases that we have at n=100K.[/quote]I like them too. As usual, I'm concentrating on the higher end of the spectrum. I'm working the bases > 250 trying to get them to n=100K. I realized my strategy of doing them to n=50K and then to 100K was a logistical nightmare so I'll start doing them from n=25K to 100K. Meet you guys somewhere in the middle.

I also have those 12 bases < 250 (actually 1 is S252) that I'm taking to n=200K. 9 of those have 1k left. 2 have 3 k's remaining and the last has 2k's. I should have those finished in < 2 months.

[QUOTE=gd_barnes;219477]I assume you mean the 1k on R636 since S636 is already proven.[/QUOTE]
Yes, sorry.

More Results
 

Riesel base 872 primes found:

[code]
2*872^6036-1
3*872^2-1
4*872^3-1
5*872^14-1
6*872^1-1
7*872^9-1
8*872^2-1
9*872^39-1
10*872^1-1
12*872^1-1
13*872^31-1
15*872^8-1
17*872^2-1
18*872^12-1
19*872^1-1
20*872^40-1
21*872^1-1
22*872^1-1
23*872^32-1
24*872^57-1
25*872^1-1
26*872^2-1
28*872^3-1
29*872^80-1
30*872^297-1
31*872^1-1
32*872^12532-1
33*872^16-1
34*872^3-1
35*872^2-1
36*872^1-1
39*872^3-1
41*872^2-1
42*872^2-1
45*872^1-1
46*872^1-1
47*872^2-1
48*872^7-1
49*872^1-1
50*872^2-1
51*872^3-1
52*872^1-1
54*872^1-1
55*872^3-1
56*872^2-1
57*872^2-1
58*872^3-1
59*872^32-1
60*872^4-1
61*872^3-1
62*872^4-1
63*872^896-1
64*872^1-1
65*872^2-1
67*872^11949-1
69*872^1-1
70*872^9-1
71*872^14-1
72*872^2-1
73*872^7-1
74*872^4-1
75*872^5-1
76*872^1-1
77*872^2-1
78*872^19-1
80*872^8-1
81*872^9-1
82*872^1-1
83*872^20-1
84*872^13-1
85*872^7-1
87*872^97-1
88*872^15-1
89*872^128-1
90*872^1-1
94*872^1-1
96*872^2234-1
97*872^21-1
[/code]

k=11, 16, 37, 38, 43, 44, 86, 91, 93, 95 remain at n=25000. Released.

Riesel base 528 primes found:

[code]
2*528^2-1
3*528^1-1
4*528^1-1
5*528^2-1
6*528^1-1
7*528^15-1
8*528^4-1
9*528^1-1
10*528^1-1
11*528^1-1
12*528^3-1
13*528^1-1
14*528^9-1
15*528^1-1
16*528^1-1
17*528^2-1
19*528^8-1
20*528^1-1
21*528^1-1
22*528^154-1
23*528^1-1
24*528^1-1
25*528^5-1
26*528^83-1
27*528^23-1
28*528^1-1
29*528^21-1
30*528^3-1
31*528^2-1
33*528^2-1
34*528^3644-1
36*528^3-1
37*528^19-1
38*528^1-1
39*528^9-1
40*528^9-1
41*528^1-1
42*528^16-1
43*528^5-1
44*528^3-1
45*528^1486-1
46*528^7-1
[/code]

Proven.

Riesel base 563 primes found:

[code]
2*563^2-1
4*563^1-1
6*563^5-1
8*563^2-1
10*563^3-1
12*563^24-1
14*563^68-1
16*563^1-1
18*563^1-1
20*563^16012-1
22*563^23-1
24*563^33-1
26*563^1714-1
30*563^1-1
32*563^4-1
34*563^1-1
36*563^3-1
38*563^8-1
40*563^15-1
42*563^3-1
44*563^264-1
[/code]

k-28 remains at n=25000. Released.

Riesel base 582 primes found:

[code]
2*582^1-1
3*582^444-1
4*582^5841-1
5*582^1-1
6*582^1-1
7*582^1-1
9*582^1-1
10*582^360-1
11*582^2-1
12*582^1-1
13*582^2-1
14*582^1-1
16*582^1-1
17*582^204-1
18*582^2-1
19*582^1-1
20*582^2-1
21*582^2-1
23*582^199-1
24*582^1-1
25*582^1-1
26*582^1-1
27*582^1088-1
28*582^24-1
30*582^14-1
31*582^1-1
32*582^2-1
33*582^1847-1
34*582^221-1
35*582^1-1
37*582^4-1
38*582^2-1
39*582^1-1
40*582^1-1
41*582^2-1
42*582^1-1
44*582^208-1
45*582^1-1
46*582^2-1
47*582^4-1
48*582^15-1
49*582^1-1
51*582^5-1
53*582^290-1
[/code]

k-52 remains at n=25000. Released.

Siepinski base 582 primes found:

[code]
2*582^7+1
3*582^1+1
4*582^299+1
5*582^2+1
7*582^8+1
8*582^1+1
9*582^23+1
10*582^1+1
11*582^23+1
12*582^334+1
14*582^2+1
15*582^1+1
16*582^19+1
17*582^7+1
18*582^1+1
19*582^1+1
21*582^75+1
22*582^4+1
23*582^4+1
24*582^3+1
25*582^1+1
26*582^3+1
28*582^5+1
29*582^1+1
30*582^9+1
31*582^1+1
33*582^1+1
35*582^5+1
36*582^3+1
37*582^10+1
38*582^106+1
39*582^1+1
40*582^2+1
42*582^2+1
43*582^5+1
44*582^1+1
45*582^2+1
46*582^3+1
47*582^4+1
49*582^3+1
50*582^1+1
51*582^1+1
52*582^1567+1
53*582^26+1
[/code]

k=32 remains at n=25000. Released.