Prime p₀= 855422268878295197 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 28 2 10 2 28 2 28 2 (?)
a_n: 0 2 30 32 60 62 72 74 102 104 132 134
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: RFGuy_KCCO
db: batch=73, k=12, 2 28 2 28 2 10

SPT(16)	855421364325826153	0 18 30 76 100 118 126 130 186 190 198 216 240 286 298 316	-904552469044
TPT(14)	855421460764812437	0 2 42 44 234 236 264 266 324 326 354 356 390 392	-808113482760
SPT(16)	855421523385938413	0 58 88 90 106 126 150 160 186 196 220 240 256 258 288 346	-745492356784
STPT(10)	855421523926834211	0 2 6 8 48 50 90 92 96 98	-744951460986
TPT(14)	855421531057502657	0 2 24 26 54 56 84 86 132 134 150 152 210 212	-737820792540
STPT(10)	855421846143369101	0 2 36 38 78 80 120 122 156 158	-422734926096
STPT(10)	855422268985322417	0 2 30 32 42 44 54 56 84 86	107027220
SPT(16)	855422692538674111	0 40 46 48 82 96 120 130 168 178 202 216 250 252 258 298	423660378914
STPT(10)	855423103883705711	0 2 6 8 48 50 90 92 96 98	835005410514
SPT(18)	855423240052049579	0 8 32 54 128 144 162 182 210 212 240 260 278 294 368 390 414 422	971173754382
SPT(16)	855423264585936601	0 16 18 46 156 172 198 210 328 340 366 382 492 520 522 538	995707641404