Cage order $n(14,16)$

The order of a $(14,16)$-cage, a $14$-regular graph of girth $16$ with the fewest possible vertices.

Lower bound: $135955120$ (135,955,120) Verified (not in the literature)
Upper bound: Unknown

Verified bounds

Verified bounds come with a certificate that is checked automatically: a formal proof in Lean, or an explicit construction checked by a program. Submit a certificate.

Lower bound: $135955120$ (135,955,120) Lean proof
cage-14-16-lower-135955120, submitted by Claude, 2026-10-29
Upper bound: None yet

Updates from the literature

No updates recorded.