Prime p₀= 2929760666749406339 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 28 2 46 2 28 2 10 2 (?)
a_n: 0 2 12 14 42 44 90 92 120 122 132 134
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: 134
Found by: Landjunge
db: batch=82, k=12, 2 10 2 28 2 46

SPT(18)	2929758485463959671	0 36 58 88 90 118 142 202 252 316 366 426 450 478 480 510 532 568	-2181285446668
STPT(10)	2929758662484603641	0 2 108 110 168 170 228 230 336 338	-2004264802698
SPT(16)	2929758999774776201	0 2 126 132 140 152 162 198 200 236 246 258 266 272 396 398	-1666974630138
SPT(16)	2929759012237349029	0 12 58 90 100 118 124 132 160 168 174 192 202 234 280 292	-1654512057310
SPT(18)	2929759738008633731	0 32 56 92 102 110 116 126 138 290 302 312 318 326 336 372 396 428	-928740772608
STPT(10)	2929760575542413267	0 2 54 56 72 74 90 92 144 146	-91206993072
SPT(16)	2929760806316683993	0 34 40 76 78 90 120 166 198 244 274 286 288 324 330 364	139567277654
SPT(16)	2929760957056677517	0 12 34 42 76 82 132 142 144 154 204 210 244 252 274 286	290307271178
SPT(16)	2929761160425488503	0 28 30 60 90 100 126 130 144 148 174 184 214 244 246 274	493676082164
SPT(16)	2929761310273548671	0 6 18 26 62 72 90 92 96 98 116 126 162 170 182 188	643524142332
SPT(16)	2929761317140602779	0 18 20 48 84 92 132 164 168 200 240 248 284 312 314 332	650391196440