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3097

3097 is a natural number that follows 3096 and precedes 3098. In number theory, it is classified as a semiprime because it is the product of exactly two prime numbers. Its prime factorization is 19 × 163, with 19 and 163 both primes. Consequently, the positive divisors of 3097 are 1, 19, 163, and 3097. It is an odd composite number and is not divisible by 2, 3, 5, or 7; all divisors arise from its prime factors.

Additional properties of 3097 include that it is congruent to 1 modulo 8. Since both prime factors

are
congruent
to
3
modulo
4,
3097
cannot
be
expressed
as
a
sum
of
two
squares,
by
the
sum
of
two
squares
theorem.
The
number
has
exactly
four
positive
divisors,
reflecting
its
status
as
a
semiprime
with
distinct
prime
factors.
As
a
small
semiprime,
3097
is
sometimes
cited
in
introductory
discussions
of
the
multiplicative
structure
of
integers
and
in
examples
illustrating
factorization
concepts.