Prime p₀= 2195539346193949517 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 30 12 18 12 2 40 44 40 2 12 18 12 30 12 (?)
a_n: 0 12 42 54 72 84 86 126 170 210 212 224 242 254 284 296
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: 296
Found by: JayPi
db: batch=81, k=16, 12 30 12 18 12 2 40 44

SPT(16)	2195537503546411487	0 42 72 134 180 246 282 320 336 374 410 476 522 584 614 656	-1842647538030
SPT(16)	2195537893806870979	0 58 72 88 108 114 142 192 220 270 298 304 324 340 354 412	-1452387078538
STPT(10)	2195538451190024777	0 2 42 44 72 74 102 104 144 146	-895003924740
SPT(16)	2195538452106212671	0 6 22 28 42 76 78 106 132 160 162 196 210 216 232 238	-894087736846
SPT(16)	2195538624893583241	0 28 52 60 76 82 96 130 138 172 186 192 208 216 240 268	-721300366276
STPT(10)	2195539209766332119	0 2 18 20 30 32 42 44 60 62	-136427617398
SPT(16)	2195539739313303233	0 14 26 56 60 74 90 96 104 110 126 140 144 174 186 200	393119353716
SPT(16)	2195539848238148821	0 6 66 70 156 162 168 192 286 310 316 322 408 412 472 478	502044199304
TPT(14)	2195539885630699409	0 2 42 44 90 92 102 104 138 140 180 182 240 242	539436749892
SPT(16)	2195539953296224207	0 4 10 46 60 66 136 154 186 204 274 280 294 330 336 340	607102274690
STPT(10)	2195539966694762417	0 2 30 32 72 74 114 116 144 146	620500812900