The Ulam spiral or prime spiral is a graphical depiction of the set of prime numbers, devised by mathematician Stanisław Ulam in 1963 and popularized...

Stanisław Marcin Ulam (Polish: [sta'ɲiswaf 'mart͡ɕin 'ulam]; 13 April 1909 – 13 May 1984) was a Polish mathematician, nuclear physicist and computer scientist...

conjecture Kelly–Ulam conjecture, or reconstruction conjecture Ulam's packing conjecture Ulam matrix Ulam numbers Ulam spiral Ulam's game Ulam–Warburton cellular...

numerous doodles in his manuscript. Mathematician Stanislaw Ulam developed the Ulam spiral for visualization of prime numbers while doodling during a boring...

list of spirals includes named spirals that have been described mathematically. Mathematics portal Catherine wheel (firework) List of spiral galaxies...

This is the Ulam spiral, which illustrates the distribution of prime numbers. The dark diagonal lines in the spiral hint at the hypothesized approximate...

number List of topics named after Leonhard Euler Formula for primes Ulam spiral See also the sieve algorithm for all such primes: (sequence A330673 in...

plot Skewplot Ternary plot Recurrence plot Waterfall chart Violin plot Ulam spiral Nomogram Fitness landscape Weather map Predominance diagram One-line...

take infinitely many prime values. The Ulam spiral arranges the natural numbers in a two-dimensional grid, spiraling in concentric squares surrounding the...

(noughts and crosses) Tower of Hanoi (solve) Trigonometric functions Ulam spiral (draw) Vampire numbers Xiaolin Wu's line algorithm (draw) Zebra Puzzle...