From charlesreid1

Problem Statement

Resilience

A positive fraction whose denominator exceeds its numerator by exactly 1 is called a resilient fraction.

Let R(d) be the resilience of a denominator d, defined as the proportion of all fractions n/d (with 1 ≤ n < d) that are resilient.

For example, R(12) = 4/11.

Find the smallest denominator d for which R(d) < 15499/94744.

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