Prime p₀= 2785421918048617619 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 58 2 76 2 58 2 28 2 (?)
a_n: 0 2 30 32 90 92 168 170 228 230 258 260
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: 260
Found by: fzs600
db: batch=82, k=12, 2 28 2 58 2 76

SPT(16)	2785420717161113849	0 32 38 68 72 90 114 188 234 308 332 350 354 384 390 422	-1200887503770
STPT(10)	2785420996407188309	0 2 18 20 30 32 42 44 60 62	-921641429310
SPT(16)	2785421487441107903	0 14 56 86 90 134 138 168 266 296 300 344 348 378 420 434	-430607509716
SPT(18)	2785421710784826557	0 6 12 20 110 140 156 164 174 212 222 230 246 276 366 374 380 386	-207263791062
STPT(10)	2785421787186138167	0 2 12 14 42 44 72 74 84 86	-130862479452
STPT(10)	2785421866870416647	0 2 30 32 42 44 54 56 84 86	-51178200972
SPT(16)	2785422014937284179	0 28 48 72 118 132 168 172 198 202 238 252 298 322 342 370	96888666560
SPT(16)	2785422100750930463	0 8 30 36 54 56 60 128 186 254 258 260 278 284 306 314	182702312844
SPT(16)	2785422280834615091	0 26 38 66 96 140 146 150 176 180 186 230 260 288 300 326	362785997472
STPT(10)	2785422385336487459	0 2 12 14 90 92 168 170 180 182	467287869840
SPT(16)	2785422631331584493	0 14 54 78 90 104 138 140 264 266 300 314 326 350 390 404	713282966874