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Randomly_black_odd_numbers.png (400 × 400 pixels, file size: 5 KB, MIME type: image/png)
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| Description |
English: 200x200 spiral number grid with odd numbers that have a 23.38% chance of being coloured in black. Modified version of this script, but instead of colouring in all primes, colours in odd numbers randomly to show that seeing patterns in Ulam spirals isn't just pareidolia. ~23.38% of all odds <40,000 are prime. |
| Source | https://github.com/ttsiodras/PrimeSpirals |
| Author | Thanassis Tsiodras |
| Permission (Reusing this file) |
https://github.com/ttsiodras/PrimeSpirals/blob/master/LICENSE |
- Other information
English: Image is produced by a modified version of this script.
GNU General Public License v2.0
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:11, 20 January 2018 | 400 × 400 (5 KB) | Anne drew | make 400px | |
| 18:06, 20 January 2018 | 200 × 200 (5 KB) | Anne drew | Now 200x200 | ||
| 17:25, 20 January 2018 | 201 × 201 (5 KB) | Anne drew | {{subst:Upload marker added by en.wp UW}} {{Information |Description = {{en|200x200 spiral number grid with odd numbers that have a 23.38% chance of being coloured in black. Modified version of [https://github.com/ttsiodras/PrimeSpirals/blob/master/pri... |
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