283684846886501021083

This number is a prime.

2 8368484688 6501021083

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A prime number written as 1:2:3:7:11:19:43:67:163 in base 360. Note that the digits are the nine Heegner numbers in ascending order. [Lovelace]

Submitted: 2025-07-30 15:08:08; Last Modified: 2025-07-30 15:52:51.