231-1 is prime

English name American style

(chongo's home page) (return - more primes) (useful links below)

The decimal value of this prime was computed with calc and the English name was computed with number.



two billion,
one hundred forty seven million,
four hundred eighty three thousand,
six hundred forty seven



Some useful links

Large prime numbers

Definitions and theory

Searching for Mersenne primes

EFF Cooperative Computing Awards

Source code

Other prime links




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