Mersenne Prim Number
M7 = 2 19 -1


Max: 19 -- Prim count :8 -- time calc finish:       0.00 s -- time count finish:       0.13 s
calc 2^19 -1
      0.00 s 2026/02/24 06:58 done

                                                                                                        524287

Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 06:58:58 up 64 days, 13:09, 0 user, load average: 4.72, 4.12, 4.22