Chükö

Please note this is sample card. It can not be registered nor transferred, nor can we guarantee it's authenticity. If you'd like to play with official cards, please buy a pack.

81 — eighty-one

rank	81
scarcity	common
percentile	83.3%
factors	3⁴
features	heptagonal, square, perfect power, Proth, prime power, Harshad, odious, composite