Report top-5000 primes for all k<=1001

[gd_barnes]

Lennart found 845*2^991358-1 is prime.

[Sloth]

819*2^981008-1
If finally happened.

[gd_barnes]

871*2^995093-1 is prime

[Lennart]

851*2^999854-1 is Prime
825*2^999698-1 is Prime

Lennart

[Lennart]

497*2^1000426-1 is Prime

[kar_bon]

321*2^1363671-1 is prime

[gd_barnes]

919*2^996819-1 is prime

[bdodson]

Originally Posted by Lennart

851*2^999854-1 is Prime
825*2^999698-1 is Prime

Lennart

93*2^1493877+1 is Prime

[with (449704 digits), Divides GF(1493871,8) = GF(a,b) = b^2^a +1,

or F_n(a,1), a=8, n=1493871 ... _or_ F_{b,m} = b^2^m+1, b=8, m=1493871]

[gd_barnes]

Originally Posted by bdodson

93*2^1493877+1 is Prime

[with (449704 digits), Divides GF(1493871,8) = GF(a,b) = b^2^a +1,

or F_n(a,1), a=8, n=1493871 ... _or_ F_{b,m} = b^2^m+1, b=8, m=1493871]

This thread is only for Riesel primes found by NPLB.

[bdodson]

Originally Posted by gd_barnes

This thread is only for Riesel primes found by NPLB.

My apologies for the distraction. I wasn't able to determine from the
sub-thread title why posting a Proth prime constituted a hijacking.

-bdodson

[kar_bon]

Originally Posted by kar_bon

321*2^1363671-1 is prime

Only ~8k difference the next prime for k=321:

321*2^1371846-1 is prime.