Latest self Aptitude Question SOLUTION: All of the numerals in a number are different than each other. For all the neighboring numeral pairs in this number, the number formed by these neighboring numerals or its consecut

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(#M40003362) SELF question prime neighbours Keep an EYE

All of the numerals in a number are different than each other. For all the neighboring numeral pairs in this number, the number formed by these neighboring numerals or its consecutive is a prime number. What is the largest number satisfying these conditions?

Example: 1029 Pairs: 10 (11 is prime); 02 (both 2 and 3 are primes) and 29 (29 is prime).
Note: For the number x, its consecutive is x+1.

Suman (12 years ago)

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