Prefacto - Prime Numbers app icon

Apps Like Prefacto - Prime Numbers for iPhone and iPad

Explore and factors

Number verification, range listing, and factorization tools. Check if a number is , generate primes within a range, and break down into their factors. No internet required.

by Daniel Springer★ 4.719 ratingsReference$4.99Data updated 2026-09-15
App detailsView in App Store

Prefacto - Prime Numbers screenshots

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