[seqfan] Re: [math-fun] Triangular+Triangular = Factorial

Georgi Guninski guninski at guninski.com
Thu Sep 30 22:51:52 CEST 2010

the first undecided term is 93 and settling it will give the sequence to 106.

i think i ran enough curves on 93.

the cofactor is 129 digits (427 bits)

for factoring:
1. quadratic sieve or gnfs ?
2. which implementation (msieve?) ?
3. what is the expected time for factoring ?

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