Prime p₀= 866218623032076521 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 2 6 24 10 50 6 4 6 50 10 24 6 2 18 (?)
a_n: 0 18 20 26 50 60 110 116 120 126 176 186 210 216 218 236
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 236
Found by: RFGuy_KCCO
db: batch=73, k=16, 18 2 6 24 10 50 6 4

SPT(16)	866217863424468571	0 22 42 70 102 136 142 148 150 156 162 196 228 256 276 298	-759607607950
SPT(16)	866217996582396043	0 28 36 94 160 166 208 210 214 216 258 264 330 388 396 424	-626449680478
SPT(16)	866218275145628659	0 28 30 34 48 60 64 70 108 114 118 130 144 148 150 178	-347886447862
TPT(14)	866218296154418189	0 2 78 80 90 92 210 212 222 224 288 290 372 374	-326877658332
STPT(10)	866218314174395891	0 2 36 38 78 80 120 122 156 158	-308857680630
STPT(10)	866218577063714447	0 2 24 26 42 44 60 62 84 86	-45968362074
SPT(16)	866218702601471851	0 16 22 58 60 78 106 126 172 192 220 238 240 276 282 298	79569395330
SPT(16)	866218796358458663	0 14 18 50 108 110 138 150 194 206 234 236 294 326 330 344	173326382142
SPT(16)	866218958487123011	0 2 8 12 56 68 78 86 162 170 180 192 236 240 246 248	335455046490
STPT(10)	866219095679668187	0 2 30 32 72 74 114 116 144 146	472647591666
SPT(16)	866219214307697123	0 14 20 26 38 96 110 126 128 144 158 216 228 234 240 254	591275620602