Prime p₀= 2148650139198319487 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 22 2 16 2 88 2 16 2 22 2 (?)
a_n: 0 2 24 26 42 44 132 134 150 152 174 176
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: 176
Found by: JayPi
db: batch=81, k=12, 2 22 2 16 2 88

STPT(10)	2148648604212656837	0 2 90 92 132 134 174 176 264 266	-1534985662650
STPT(10)	2148648779926703807	0 2 30 32 42 44 54 56 84 86	-1359271615680
SPT(16)	2148649004698791493	0 16 40 106 166 208 226 250 306 330 348 390 450 516 540 556	-1134499527994
SPT(16)	2148649048699555097	0 2 24 72 152 156 176 192 194 210 230 234 314 362 384 386	-1090498764390
STPT(10)	2148649593454355021	0 2 30 32 60 62 90 92 120 122	-545743964466
TPT(14)	2148649968212100317	0 2 24 26 72 74 180 182 240 242 354 356 360 362	-170986219170
STPT(10)	2148650173697876111	0 2 6 8 48 50 90 92 96 98	34499556624
STPT(10)	2148650896869881177	0 2 54 56 72 74 90 92 144 146	757671561690
SPT(16)	2148651076650539749	0 4 60 72 124 142 148 168 184 204 210 228 280 292 348 352	937452220262
SPT(16)	2148651110657515531	0 22 36 40 72 100 156 162 166 172 228 256 288 292 306 328	971459196044
SPT(16)	2148651202531644647	0 2 20 114 152 162 200 282 284 366 404 414 452 546 564 566	1063333325160