The smallest smoothly undulating palindromic prime of the form 3(53)n. It is also known as a "sawtooth prime" based on its resemblance to the teeth on the blade of a saw. [Sorensen]
3534 = 304 + 1204 + 2724 + 3154. [Norrie]
353*221 + 1 and 353*2369 + 1 are the only
known primes of the form 353*2n + 1. [Melo]
The sum of the first seventeen palindromic numbers, beginning with 0. [De Geest]
The smallest prime for which its 4th power can be written as the sum of 4 integers to the 4th power
(3534 = 304 + 1204 + 2724 + 3154). [Russo]
A multidigit palindromic prime in the decimal expansion of cube root of 44 (a multidigit palindromic number). [Gupta]
The smallest multidigit palindromic prime whose digits are all prime. [Gupta]
The only three-digit prime such that the sum of each of its digits raised to itself is prime, i.e., 3353 + 5353 + 3353 is prime. [Opao]
The smallest palindrome that is the sum of 11 consecutive primes (13+17+19+23+29+31+37+41+43+47+53=353). [Schuler]
A palindromic prime obtained from the palindromic expression 3^5 + 35 + 3 - 53 + 5^3. Note that the sum of digits in the expression is 35. [Gallardo]
The sum of the first five primes that are not Chen primes.
Note that 353 is a palindromic Chen prime. [Post]
Male ostriches weigh up to 353 pounds. [Snider]
The smallest palindromic prime formed from consecutive
primes. [Silva]
The smallest palindromic prime using a prime number of
distinct prime digits. Note the prime sum of digits, the prime
digital root, the prime additive persistence as well as the
prime multiplicative persistence. [Beedassy]
353 = 2^4 + 3^4 + 4^4. [Silva]
The sum of the fourth powers of the digits of 353 is
another palindromic prime. [Silva]
The smallest prime convenience store number, i.e., a prime of the form abs(n^11–7^n).
The first multidigit palindromic prime to appear in the decimal expansion of e. [Gupta]
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