Prime p₀= 2702165180028958517 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 10 2 4 2 10 2 10 2 (?)
a_n: 0 2 12 14 24 26 30 32 42 44 54 56
All 12 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 56
Found by: biodoc
db: batch=82, k=12, 2 10 2 10 2 4

SPT(16)	2702164556486133647	0 2 24 32 62 132 140 146 150 156 164 234 264 272 294 296	-623542824870
STPT(10)	2702164607655324347	0 2 30 32 42 44 54 56 84 86	-572373634170
SPT(16)	2702164789544580211	0 36 48 52 70 102 132 148 150 166 196 228 246 250 262 298	-390484378306
TPT(14)	2702165006351457347	0 2 54 56 72 74 120 122 150 152 162 164 192 194	-173677501170
STPT(10)	2702165010739985897	0 2 30 32 42 44 54 56 84 86	-169288972620
SPT(16)	2702165089502337391	0 30 36 100 108 238 280 300 346 366 408 538 546 610 616 646	-90526621126
SPT(16)	2702165207205717751	0 18 28 60 66 78 88 148 150 210 220 232 238 270 280 298	27176759234
SPT(16)	2702165298116848019	0 54 60 78 102 134 140 150 212 222 228 260 284 302 308 362	118087889502
STPT(10)	2702165314286838221	0 2 6 8 48 50 90 92 96 98	134257879704
SPT(16)	2702165396350238113	0 40 58 96 150 166 210 234 280 304 348 364 418 456 474 514	216321279596
STPT(10)	2702165659982242211	0 2 6 8 18 20 30 32 36 38	479953283694