Mersenne Prim Number
M13 = 2 521 -1
Max: 521 -- Prim count :98 -- time calc finish: 0.00 s -- time count finish: 0.11 s
calc 2^521 -1
0.01 s 2026/06/10 20:54 done
6864797.6601306097.1498190079.9081393217.2694353001.4330540939
.4463459185.5431833976.5605212255.9640661454.5549772963.1139148085.8037121987.9997166438.1257402829.1115057151
Rolf LANG - Remsstr. 39 - 71384 Weinstadt | 20:54:18 up 11 days, 8:47, 1 user, load average: 0.68, 1.72, 1.14