# Largest Pandigital Square less Zero

## Theorem

The largest pandigital square (in the sense where pandigital excludes the zero) is $923 \, 187 \, 456$:

- $923 \, 187 \, 456 = 30 \, 384^2$

## Proof

## Sources

- 1986: David Wells:
*Curious and Interesting Numbers*... (previous) ... (next): $923,187,456$ - 1997: David Wells:
*Curious and Interesting Numbers*(2nd ed.) ... (previous) ... (next): $923,187,456$