468911111

This number is a prime.

Just showing those entries submitted by 'Loungrides': (Click here to show all)

+ The larger of only two primes less than a googol formed from the first digits of the first n composites, i.e., (4, 6, 8, 9, 10, 12, 14, 15, 16), (case n=9). [Loungrides]

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