Prime p₀= 2500484115258293777 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 8 10 14 18 28 54 38 54 28 18 14 10 8 12 (?)
a_n: 0 12 20 30 44 62 90 144 182 236 264 282 296 306 314 326
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: 326
Found by: JayPi
db: batch=82, k=16, 12 8 10 14 18 28 54 38

SPT(16)	2500482664284021413	0 38 84 104 110 128 138 174 230 266 276 294 300 320 366 404	-1450974272364
STPT(10)	2500482895893634229	0 2 42 44 90 92 138 140 180 182	-1219364659548
STPT(10)	2500483323755942351	0 2 30 32 78 80 126 128 156 158	-791502351426
STPT(10)	2500483522962914297	0 2 30 32 42 44 54 56 84 86	-592295379480
SPT(16)	2500483777415325193	0 24 46 100 114 144 148 150 274 276 280 310 324 378 400 424	-337842968584
STPT(10)	2500483785390727637	0 2 12 14 72 74 132 134 144 146	-329867566140
STPT(10)	2500484264074226429	0 2 18 20 30 32 42 44 60 62	148815932652
SPT(16)	2500484443103989201	0 6 18 46 82 126 138 142 156 160 172 216 252 280 292 298	327845695424
SPT(16)	2500484658412442797	0 34 64 90 142 154 162 166 240 244 252 264 316 342 372 406	543154149020
STPT(10)	2500484851438115621	0 2 30 32 78 80 126 128 156 158	736179821844
SPT(16)	2500485002227611697	0 46 70 96 100 156 166 180 202 216 226 282 286 312 336 382	886969317920