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What Are These Numbers? (Posted on 2024-01-06) Difficulty: 3 of 5
• Each of ROME, PARIS, ARRAS, ARLON and LENS is a prime number.

• Each of NIMES, ANS, MONS is 7 times the product of a prime number.

• SPA is a perfect square.

What are these numbers ?

See The Solution Submitted by K Sengupta    
Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
Solution Solution | Comment 1 of 2
S P A N M O R L E I
3 2 4 1 6 0 9 8 7 5

ROME    9067 (prime)
PARIS  24953 (prime)
ARRAS  49943 (prime)
ARLON  49801 (prime)
LENS    8713 (prime)
NIMES  15673 /7 = 2239 (prime)
ANS      413 /7 = 59 (prime)
MONS    6013 /7 = 859 (prime)
SPA      324 is 18^2

  Posted by Larry on 2024-01-06 09:14:49
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