19784...23997 (25-digits)
This number is a prime.
19784 1965566031 3589123997
Just showing those entries submitted by 'Loungrides': (Click here to show all)
The largest of three non-titanic primes of form p^p+(p-1) for p a prime, (p=19). Note that it is a pandigital Cyclops prime. [Loungrides]
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