Math Tables & Reference Lab · Number Theory

Prime Numbers 1–1000

All prime numbers up to 1,000 in an easy-to-scan reference grid.

Tap any row or cell to highlight it.
2357111317192329313741434753596167717379838997101103107109113127131137139149151157163167173179181191193197199211223227229233239241251257263269271277281283293307311313317331337347349353359367373379383389397401409419421431433439443449457461463467479487491499503509521523541547557563569571577587593599601607613617619631641643647653659661673677683691701709719727733739743751757761769773787797809811821823827829839853857859863877881883887907911919929937941947953967971977983991997

168 primes up to 1,000.

How to use this table

All prime numbers up to 1,000 in an easy-to-scan reference grid. Use it as a reference, for practice, or to check your own work. On large tables, scroll horizontally on a phone. Tap cells to visually track a row or value.