The Set hole will go live in approximately . Why not try and solve it ahead of time?

Rankings: Holes

Emirp Numbers (Long) in Prolog in bytes.

# Golfer Points Bytes Time
1st IanUtley 1,000 93
2nd annaproxy 979 95
3rd GrayJoKing 🇦🇺 912 102
3rd ovs-code 🇩🇪 912 102
5th HumanEquivalentUnit 788 118
6th MeWhenI 🇻🇦 146 636
7th retrohun 80 1,167
7th HumanoidCPU 80 1,167
7th Mabeloid 🇳🇴 80 1,167
7th Shanethegamer 🇺🇸 80 1,167
11th KatieLG 🇬🇧 66 1,408
12th KatieLG-Transpiler 🇬🇧 66 1,409