Bases 501-1030 reservations/statuses/primes

[mdettweiler]

Originally Posted by henryzz

primes since 2.5k:
53*752^3958-1
66*752^4282-1
29*752^9580-1
68*752^12000-1

remaining:
8*752^n-1
11*752^n-1
22*752^n-1
58*752^n-1
59*752^n-1
64*752^n-1
65*752^n-1
95*752^n-1
97*752^n-1

all remaining ks tested to 30k and unreserved

David, could you send me the n=2500-30K sieve file you used for this range? I'll need it to process the PRPnet-formatted results and verify that everything's there.

[henryzz]

Originally Posted by mdettweiler

David, could you send me the n=2500-30K sieve file you used for this range? I'll need it to process the PRPnet-formatted results and verify that everything's there.

here it is
i undersieved as i thought i would remove several ks early on and speed up the sieving
this plan failed as i didnt get the flurry of primes i expected early on

[MyDogBuster]

Riesel Base 754
Conjectured k = 1056
Covering Set = 5, 151
Trivial Factors k == 1 mod 3(3) and k == 1 mod 251(251)

Found Primes: 678k's - File attached

Remaining k's: 18k's - File attached - Tested to n=25K

k=9, 144, 324, 729 proven composite by partial algebraic factors

Trivial Factor Eliminations: 354k's

Base Released

[MyDogBuster]

Riesel Base 883
Conjectured k = 324
Covering Set = 13, 17
Trivial Factors k == 1 mod 2(2) and k == 1 mod 3(3) and k == 1 mod 7(7)

Found Primes: 88k's - File attached

Remaining k's: 4'ks - Tested to n=25K
188*883^n-1
194*883^n-1
222*883^n-1
224*883^n-1

Trivial Factor Eliminations: 69k's

Base Released

[gd_barnes]

S722 k=8 conjecture proven and added to the pages.

[gd_barnes]

Originally Posted by henryzz

primes since 2.5k:
53*752^3958-1
66*752^4282-1
29*752^9580-1
68*752^12000-1

remaining:
8*752^n-1
11*752^n-1
22*752^n-1
58*752^n-1
59*752^n-1
64*752^n-1
65*752^n-1
95*752^n-1
97*752^n-1

all remaining ks tested to 30k and unreserved

David, I need primes n<2500. Can you post those please? With only 4 primes n>2500, I can't show a top 10 on the pages without those.

Max, it would be a lot cleaner to get all of the results in one batch instead of separated by primed and unprimed k's. I try to keep everything somewhat consistent in my file storage. Also, on the primes. I just need only those...the primes. No "is prime" or "time: 0.0" on each line. Doing those two things would make it consistent with a pure PFGW run.


Thanks,
Gary

[gd_barnes]

Originally Posted by MyDogBuster

Riesel Base 754
Conjectured k = 1056
Covering Set = 5, 151
Trivial Factors k == 1 mod 3(3) and k == 1 mod 251(251)

Found Primes: 678k's - File attached

Remaining k's: 18k's - File attached - Tested to n=25K

k=9, 144, 324, 729 proven composite by partial algebraic factors

Trivial Factor Eliminations: 354k's

Base Released

The k's remaining did not get attached.

[henryzz]

Originally Posted by gd_barnes

David, I need primes n<2500. Can you post those please? With only 4 primes n>2500, I can't show a top 10 on the pages without those.

Max, it would be a lot cleaner to get all of the results in one batch instead of separated by primed and unprimed k's. I try to keep everything somewhat consistent in my file storage. Also, on the primes. I just need only those...the primes. No "is prime" or "time: 0.0" on each line. Doing those two things would make it consistent with a pure PFGW run.


Thanks,
Gary

here is the prime file

[Siemelink]

Here is Riesel base 985. All the k's are accounted for.
k n

2    4
4    trivial
6    2
8    1
10    trivial
12    49
14    1
16    trivial
18    1
20    1
22    trivial
24    2
26    1
28    trivial
30    5
32    2
34    trivial
36    721
38    6
40    trivial
42    trivial
44    3
46    trivial
48    1
50    1190
52    trivial
54    1
56    2
58    trivial
60    2
62    4
64    trivial
66    3
68    2248
70    trivial
72    1
74    1
76    trivial
78    1
80    2
82    trivial
84    18
86    Conjecture

Willem

[Siemelink]

Here is Riesel base 908. It has k = 8 remaining at n = 25,000. I won't pursue this one further.

2    30    
3    2    
4    1    
5    8    
6    7    
7    3    
8*908^n-1
9    1    
10    11    
11    2    
12    3    
13    3793    
14    2572    
15    1    
16    63    
17    2    
18    5    
19    1305    
20    8    
21    18    
22    39    
23    28    
24    5    
25    1    
26    354    
27    11    
28    1

Regards, Willem.

[unconnected]

Riesel base 888, k=69

Tested to n=25K, will continue to 50K.
Remaining k's:
34*888^n-1
64*888^n-1

Trivially factors: k=1
Primes attached.