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Is there a name for a number whose factors' exponents are all prime?

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For instance, 864, whose factorization is 2^5 x 3^3.

edited Dec 26 '11 at 13:57

J. M.
38.9k365160

asked Dec 26 '11 at 13:37

jawns317
1683

If so, it's probably not standard; A056166 is the only matching sequence. – DSM Dec 26 '11 at 14:08

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Is there a name for a number whose factors' exponents are all prime?

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