Thursday, May 30, 2024

Stable primes

Subsequent to my Stable pandigital numbers blog, I will now share my calculation of the first 2486689 stable primes. Reference A373117 to understand what is meant here by "stable".

      1 2
      2 3
      3 5
      4 7
      5 11
      6 101
      7 113
      8 131
      9 151
     10 157
     11 179
     12 181
     13 191
     14 311
     15 313
     16 317
     17 353
     18 373
     19 383
     20 419
     21 421
    ...
2486669 999986513
2486670 999986719
2486671 999986927
2486672 999987323
2486673 999988133
2486674 999988547
2486675 999989149
2486676 999989519
2486677 999989981
2486678 999990841
2486679 999993641
2486680 999994081
2486681 999994613
2486682 999995261
2486683 999995629
2486684 999996071
2486685 999997249
2486686 999997457
2486687 999998059
2486688 999998683
2486689 999998801

The entire list, which is complete to 10^9, is here. Since there are 50847534 primes less than one billion, the stable primes in this range are 4.89% of that total.

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