Prime Curios!: 195

195
(another Prime Pages' Curiosity)

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195 is the third integer that is the sum of the squares of three consecutive primes. [King]

Nineteen 19's preceded by five 5's is a prime with 5+19+19 digits. [De Geest]

To link to this page use http://primes.utm.edu/curios/page.php?number_id=2135