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

Rankings: Holes

Prime Numbers (Long) in PHP in bytes.

# Golfer Points Bytes Time
1st sisyphus-ppcg 🇦🇺 1,000 45
1st primo-ppcg 🇹🇭 1,000 45
3rd Lydxn 🇨🇦 978 46
4th targrik 957 47
4th xsot 🇸🇬 957 47
6th GrayJoKing 🇦🇺 918 49
7th emplv 🇱🇻 900 50
7th rucin93 🇵🇱 900 50
7th sean-niemann 🇺🇸 900 50
7th aksyristos 900 50
7th MeWhenI 🇻🇦 900 50
7th DialFrost 🇸🇬 900 50
7th ovs-code 🇩🇪 900 50
14th rollershutter 882 51
14th CaedenHarper 🇨🇦 882 51
14th KasperKivimaeki 🇫🇮 882 51
17th janbehrens 🇩🇪 833 54
17th Shanethegamer 🇺🇸 833 54
17th stefangimmillaro 833 54
20th Yewzir 818 55
21st KrausRaus 🇺🇸 789 57
21st nnchutchikov 789 57
23rd sebipopa 🇷🇴 750 60
23rd stefangabos 🇷🇴 750 60
25th Re-Adventures 🇮🇳 726 62
26th pschmid0 🇺🇸 714 63
27th sultan 703 64
28th satutalo 🇫🇮 692 65
29th Betuaredead 672 67
30th dokutan 662 68
31st Kokusui 🇯🇵 652 69
32nd astdefu 634 71
33rd Florian-Mt 592 76
34th eclyptox 577 78
35th YPuest 570 79
36th msbranicky 536 84
37th fuerst-ede 523 86
38th StronkCheese 🇺🇸 506 89
39th seanplowman 495 91
39th MaxElf999 495 91
41st snoozingnewt 🇺🇸 489 92
42nd jessegyger 484 93
43rd kevinnaviapaiva 290 155
44th retrohun 8 5,951
45th JRaspass 🇬🇧 8 5,953
45th gnlow 🇰🇷 8 5,953
45th HumanoidCPU 8 5,953
45th Mabeloid 🇳🇴 8 5,953
49th KatieLG 🇬🇧 6 7,181
49th KatieLG-Transpiler 🇬🇧 6 7,181