Prime p₀= 1265338210980618989 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 10 2 46 2 10 2 28 2 (?)
a_n: 0 2 30 32 42 44 90 92 102 104 132 134
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: biodoc
db: batch=77, k=12, 2 28 2 10 2 46

SPT(16)	1265337229771499327	0 20 44 60 120 126 146 174 242 270 290 296 356 372 396 416	-981209119662
SPT(16)	1265337891472467797	0 12 20 32 122 144 150 162 164 176 182 204 294 306 314 326	-319508151192
STPT(10)	1265338055629912079	0 2 12 14 30 32 48 50 60 62	-155350706910
SPT(16)	1265338130823845369	0 84 90 110 170 180 194 224 228 258 272 282 342 362 368 452	-80156773620
SPT(16)	1265338188486585893	0 30 38 66 120 158 176 198 206 228 246 284 338 366 374 404	-22494033096
TPT(14)	1265338210980618977	0 2 12 14 42 44 54 56 102 104 114 116 144 146	-12
SPT(16)	1265338384035322033	0 6 40 64 78 94 138 166 318 346 390 406 420 444 478 484	173054703044
STPT(10)	1265338430033136461	0 2 30 32 60 62 90 92 120 122	219052517472
SPT(16)	1265338540319627887	0 42 60 70 84 102 130 144 262 276 304 322 336 346 364 406	329339008898
SPT(18)	1265338855220246357	0 14 20 26 50 92 146 152 162 194 204 210 264 306 330 336 342 356	644239627368
TPT(14)	1265339015154344699	0 2 60 62 72 74 162 164 240 242 270 272 288 290	804173725710