core::num::bignum::SMALL_POW5

const SMALL_POW5: [(u64, usize); 3] = [
    (125, 3),
    (15625, 6),
    (1_220_703_125, 13),
]

Unstable (core_private_bignum)

: internal routines only exposed for testing

Table of powers of 5 representable in digits. Specifically, the largest {u8, u16, u32} value that's a power of five, plus the corresponding exponent. Used in mul_pow5.