2521-1 is prime

English name European 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.

six sexvigintillion,
eight hundred sixty four quinvigintilliard,
seven hundred ninety seven quinvigintillion,
six hundred sixty quattuorvigintilliard,
one hundred thirty quattuorvigintillion,
six hundred nine trevigintilliard,
seven hundred fourteen trevigintillion,
nine hundred eighty one dovigintilliard,
nine hundred dovigintillion,
seven hundred ninety nine unvigintilliard,
eighty one unvigintillion,
three hundred ninety three vigintilliard,
two hundred seventeen vigintillion,
two hundred sixty nine novemdecilliard,
four hundred thirty five novemdecillion,
three hundred octodecilliard,
one hundred forty three octodecillion,
three hundred five septendecilliard,
four hundred nine septendecillion,
three hundred ninety four sexdecilliard,
four hundred sixty three sexdecillion,
four hundred fifty nine quindecilliard,
one hundred eighty five quindecillion,
five hundred forty three quattuordecilliard,
one hundred eighty three quattuordecillion,
three hundred ninety seven tredecilliard,
six hundred fifty six tredecillion,
fifty two dodecilliard,
one hundred twenty two dodecillion,
five hundred fifty nine undecilliard,
six hundred forty undecillion,
six hundred sixty one decilliard,
four hundred fifty four decillion,
five hundred fifty four nonilliard,
nine hundred seventy seven nonillion,
two hundred ninety six octilliard,
three hundred eleven octillion,
three hundred ninety one septilliard,
four hundred eighty septillion,
eight hundred fifty eight sextilliard,
thirty seven sextillion,
one hundred twenty one quintilliard,
nine hundred eighty seven quintillion,
nine hundred ninety nine quadrilliard,
seven hundred sixteen quadrillion,
six hundred forty three trilliard,
eight hundred twelve trillion,
five hundred seventy four billiard,
twenty eight billion,
two hundred ninety one milliard,
one hundred fifteen million,
fifty seven thousand,
one hundred fifty one

Some useful links

Large prime numbers

Definitions and theory

Searching for Mersenne primes

EFF Cooperative Computing Awards

Source code

Other prime links

© 1994-2022 Landon Curt Noll
chongo (was here) /\oo/\