Semiprime
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In mathematics, a semiprime is a number that is the product of two not necessarily distinct primes. These integers are important in many contexts, including cryptography.
Examples
is an example of a semiprime as it is the product of two threes.
.
is also an example as it is obtained by
.
Other examples include: ,
,
,
,
, and
.
Examples of non-semiprimes
, as it is only a prime number.
, not a semiprime because it can obtained by
or
.
See Also
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