PrimeGrid Primes

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PrimeGrid Primes

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Show only primes with this text. Put an "@" at the beginning or end to only show primes that start or end with this string. For example, "111*2^" will show primes such as 6111*2^1329244+1 as well as the expected 111*2^2382772+1. "@111*2^" would show only primes like 111*2^2382772+1.