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Erdős problem / erdos

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Problem 913

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  1. vf_cf27387b9a97231a

    theoretical

    Erdős Problem #913: declared status 'open'. Formalized: yes. Are there infinitely many nn such that ifn(n+1)=∏ipikin(n+1) = \prod_i p_i^{k_i}is the factorisation into distinct primes then all exponents kik_i are distinct? Prize: no. OEIS: A359747. Tags: number theory.

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