68th chen prime is 503

68th chen prime is 503.

503 is 68th chen prime.

Learn more about Chen primes.

Neighbours#

401₈	409₁₀	419₇	431₁₁	443₁₀
449₁₀	461₁₃	467₁₁	479₇	487₁₁
491₈	499₇	503₁₀	509₁₀	521₇
541₁₀	557₁₀	563₁₃	569₉	571₈
577₁₂	587₉	599₁₁	617₁₀	631₇

Compare with#

401₈	409₁₀	419₇	431₁₁	443₁₀
449₁₀	461₁₃	467₁₁	479₇	487₁₁
491₈	499₇	503₁₀	509₁₀	521₇
541₁₀	557₁₀	563₁₃	569₉	571₈
577₁₂	587₉	599₁₁	617₁₀	631₇

Learn more about Chen primes
Check first 100 chen primes
Check chen primes up to 1000
Check all chen primes

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