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Old 2021-02-07, 14:36   #11
Kebbaj
 
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"Kebbaj Reda"
May 2018
Casablanca, Morocco

2·43 Posts
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Quote:
Originally Posted by kriesel View Post
82 589934 = 2 × 3 × 7 × 1 966427
so M82589934 or M(82589934!) mod 3 = 0.
Not a long wait.

https://www.mersenneforum.org/showpo...13&postcount=4
M8258994, it was just for fun.
thank you!

On the other hand, could you tell if 25463 is the next one on Hugo's sequance?
2,3,5,7,13,19,31,43,61,67,107,127,521,631,1307,1619,2161,.....

Last fiddled with by Kebbaj on 2021-02-07 at 14:38
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