98579851
This number is a prime.
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The largest 8-digit prime number comprised of two 4-digit consecutive primes 9857 and 9851. Interestingly, 98519857 is also prime and is formed from the same 4-digit consecutive primes. [Gupta]
Submitted: 2020-07-27 13:39:52; Last Modified: 2023-10-07 18:37:15.
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