Prime p₀= 1961291662732263527 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 16 2 22 2 16 2 10 2 (?)
a_n: 0 2 12 14 30 32 54 56 72 74 84 86
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: 86
Found by: ChUcK
db: batch=80, k=12, 2 10 2 16 2 22

SPT(16)	1961289475204923923	0 8 24 50 68 96 138 140 174 176 218 246 264 290 306 314	-2187527339604
SPT(16)	1961289516920969903	0 50 56 108 120 174 188 218 306 336 350 404 416 468 474 524	-2145811293624
SPT(16)	1961289569359282639	0 12 24 60 102 130 138 154 168 184 192 220 262 298 310 322	-2093372980888
SPT(16)	1961289796668342979	0 72 82 112 150 178 198 208 252 262 282 310 348 378 388 460	-1866063920548
STPT(10)	1961291000671423637	0 2 60 62 72 74 84 86 144 146	-662060839890
SPT(16)	1961291313947398957	0 10 34 52 72 90 132 150 226 244 286 304 324 342 366 376	-348784864570
SPT(16)	1961291941301355233	0 44 60 84 138 158 168 180 218 230 240 260 314 338 354 398	278569091706
SPT(16)	1961292015639905647	0 24 30 76 100 112 136 142 144 150 174 186 210 256 262 286	352907642120
STPT(10)	1961292076621048979	0 2 78 80 210 212 342 344 420 422	413888785452
STPT(10)	1961292155423090429	0 2 18 20 60 62 102 104 120 122	492690826902
SPT(16)	1961292926093333081	0 2 42 72 116 140 156 168 200 212 228 252 296 326 366 368	1263361069554