Sure, you could also look for primes of the form 123…(n-1)n⋅n(n-1)…321.

		DerekL 8 months ago \| parent \| context \| favorite \| on: Prime numbers so memorable that people hunt for th... Sure, you could also look for primes of the form 123…(n-1)n⋅n(n-1)…321.