22478...55659 (4940-digits)
This number is a probable-prime (likely to be a prime but we have not (re-)proven it on this site).
The number (59^61 + 2374 * (59+60)^2374) is a prime of
mixed exponential structure, combining a prime power term
(59^61) with a scaled large exponential component (2374 *
120^2374). It is notable for its compact algebraic form
involving two distinct exponentiation patterns and for
arising from experimentation with prime generating
expressions. [Amine]
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