146969
This number is a composite.
Just showing those entries submitted by 'Loungrides': (Click here to show all)
The smallest 2-sphenic number, (146969 = 47 × 53 × 59),
with successive prime factors whose the reversal, i.e.,
969641, is prime. [Loungrides]
(There is one curio for this number that has not yet been approved by an editor.)
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