La Spirale è Mobile

by in Mathematics, Our Lady of the Gutter, Post-Weird, Prime numbers, Ulam spiral and tagged , , , , , , , , , , , ,

An animated Ulam Spiral pausing at n=11, 17, 41

n – n2 + 41 is prime for all values of n for 0 to 40.

Elsewhere other-posted:

• Prime Time #2

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