Prime p₀= 2381787460568324717 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 10 2 208 2 10 2 28 2 (?)
a_n: 0 2 30 32 42 44 252 254 264 266 294 296
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: 296
Found by: Dirk Broer
db: batch=81, k=12, 2 28 2 10 2 208

STPT(10)	2381786428197073487	0 2 42 44 72 74 102 104 144 146	-1032371251230
SPT(16)	2381786456083479449	0 20 60 90 104 138 162 180 182 200 224 258 272 302 342 362	-1004484845268
SPT(16)	2381786497350272027	0 30 44 54 56 116 120 144 176 200 204 264 266 276 290 320	-963218052690
SPT(16)	2381786513836569803	0 38 120 150 164 188 194 218 276 300 306 330 344 374 456 494	-946731754914
SPT(16)	2381787144297102257	0 30 60 74 126 132 140 206 210 276 284 290 342 356 386 416	-316271222460
SPT(16)	2381787163962733273	0 4 70 76 84 118 138 154 180 196 216 250 258 264 330 334	-296605591444
STPT(10)	2381787500549749049	0 2 18 20 30 32 42 44 60 62	39981424332
STPT(10)	2381787548549377229	0 2 18 20 30 32 42 44 60 62	87981052512
STPT(10)	2381787769264143269	0 2 78 80 120 122 162 164 240 242	308695818552
SPT(16)	2381788000241095081	0 30 42 48 58 60 82 132 136 186 208 210 220 226 238 268	539672770364
STPT(10)	2381788532900049587	0 2 30 32 72 74 114 116 144 146	1072331724870