perplexus.info :: Numbers : No primes

No primes (Posted on 2011-01-08)

Prove that no number in the sequence 949, 9449, 94449... is prime.

See The Solution Submitted by Math Man

Rating: 4.3333 (3 votes)

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Subject	Author	Date
Good!	Math Man	2011-01-11 18:52:15
re(2): No primes here (spoiler) .... a typo	Steve Herman	2011-01-08 18:14:42
re: No primes here (spoiler) .... a typo	Ady TZIDON	2011-01-08 17:19:31
No primes here (spoiler)	Steve Herman	2011-01-08 14:31:44

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