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147 views

factoring very very big random “numbers”

This is a variation on the theme of a rather flawed question that I asked months ago. Imagine a doubly infinite sequence, i.e. each member has a successor and a predecessor. Grab one term of the ...
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161 views

Primes and probabilities

Imagine a set $S$ of $10^{12}$ consecutive integers $n, n + 1, n + 2, n + 3, \ldots, n + 10^{12}-1$, where the exact identity of $n$ will be partially determined randomly as described below, and ...