20210509, 09:14  #1 
May 2017
ITALY
2^{2}·127 Posts 
Lepore Factorization nr.88

20210511, 17:36  #2 
May 2017
ITALY
2^{2}×127 Posts 
free copy
@CRGreathouse your number https://mersenneforum.org/showthread.php?t=25929 390644893234047643 sqrt(390644893234047643/2)=441692991 > 441692991 ; 441692989 ;441692987 ; 441692985 sqrt(390644893234047643) =625015914 > 625015913 ; 625015911 ;625015909 ; 625015907 (3906448932340476433)/8Q[4(4416929857)*(4416929855)/8]=441692985*X (3906448932340476433)/8P[4(6250159077)*(6250159075)/8]=625015907*X Q=441692985*x+152029391 P=625015907*y+60099037 p*(q625015907)/8=625015907*y+60099037 ,p*q=390644893234047643 p=6250159218*y q*(p441692985)/8=441692985*x+152029391,p*q=390644893234047643 q=884426299 8*x Use LLL alghorithm to find one solution of m*(a1)*(a3)+n*(b1)*(b3) = N*t +T m*(a1)*(a4)n*(b1)*(b4) = N*s + S m*(a2)*(a3)n*(b2)*(b3) = N*w + W 64 < T <= 64 *j where j is integer > 1 0<S <= sqrt(N) 0<W <= sqrt(N) a1=441692985 , a2=152029391 ,a3=625015907 ,a4=60099037 b1=8 , b2=884426299 , b3=8 , b4=625015921 Last fiddled with by Alberico Lepore on 20210518 at 10:27 
20210710, 14:22  #3  
May 2017
ITALY
2^{2}×127 Posts 
Quote:
I've tried again Lepore Factorization nr.88 

20210713, 14:43  #4  
May 2017
ITALY
2^{2}×127 Posts 
Quote:
Lepore Factorization nr.88 another photo for my netfriends 

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