Prime p₀= 2217193101090787559 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 22 42 18 30 18 54 26 54 18 30 18 42 22 20 (?)
a_n: 0 20 42 84 102 132 150 204 230 284 302 332 350 392 414 434
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: 434
Found by: JonS
db: batch=81, k=16, 20 22 42 18 30 18 54 26

STPT(10)	2217192218063911589	0 2 48 50 90 92 132 134 180 182	-883026875970
STPT(10)	2217192224801418617	0 2 30 32 42 44 54 56 84 86	-876289368942
STPT(10)	2217192233830577489	0 2 12 14 90 92 168 170 180 182	-867260210070
SPT(16)	2217192377412829909	0 52 60 78 82 94 100 138 154 192 198 210 214 232 240 292	-723677957650
STPT(10)	2217192529141263899	0 2 42 44 120 122 198 200 240 242	-571949523660
SPT(16)	2217192732508473611	0 2 38 50 66 72 86 90 128 132 146 152 168 180 216 218	-368582313948
SPT(16)	2217193468780444009	0 34 108 142 154 174 204 234 238 268 298 318 330 364 438 472	367689656450
SPT(16)	2217193480654143143	0 20 78 96 98 110 140 150 206 216 246 258 260 278 336 356	379563355584
SPT(16)	2217193656232504799	0 14 20 72 80 92 132 150 152 170 210 222 230 282 288 302	555141717240
STPT(12)	2217193709853770819	0 2 12 14 42 44 90 92 120 122 132 134	608762983260
TPT(14)	2217193882858747979	0 2 30 32 60 62 132 134 168 170 180 182 240 242	781767960420