Hi everyone!
Is anyone able to find the demonstration of the following Mersenne conjecture?
for j=3, d=2*p*j+1=6*p+1 divide M(p)=2^p-1 if and only if
d is prime
and mod(d,8)=7
and p prime
and there exists integer n and i such that: d=4*n^2 + 3*(3+6*i)^2
This conjecture has...