18th chen prime is 71

18th chen prime is 71.

71 is 18th chen prime.

Learn more about Chen primes.

Neighbours#

13₃₄	17₃₈	19₂₀	23₃₂	29₁₅
31₁₉	37₁₉	41₁₉	47₂₂	53₁₉
59₁₃	67₁₈	71₁₄	83₁₁	89₉
101₂₀	107₂₁	109₂₁	113₂₂	127₁₄
131₁₃	137₉	139₇	149₉	157₁₂

Compare with#

13₃₄	17₃₈	19₂₀	23₃₂	29₁₅
31₁₉	37₁₉	41₁₉	47₂₂	53₁₉
59₁₃	67₁₈	71₁₄	83₁₁	89₉
101₂₀	107₂₁	109₂₁	113₂₂	127₁₄
131₁₃	137₉	139₇	149₉	157₁₂

Learn more about Chen primes
Check first 50 chen primes
Check chen primes up to 100
Check all chen primes

Privacy Policy - Terms - Contacts - Special - FB - Twitter - Software Developers Rules

This website uses cookies to ensure you get the best experience on our website. More info