Prime p₀= 1000817373439160477 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 16 2 40 2 16 2 10 2 (?)
a_n: 0 2 12 14 30 32 72 74 90 92 102 104
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: 104
Found by: sorcrosc
db: batch=76, k=12, 2 10 2 16 2 40

SPT(16)	1000815650761621493	0 54 56 86 120 144 170 200 204 234 260 284 318 348 350 404	-1722677538984
STPT(10)	1000815861799935821	0 2 6 8 48 50 90 92 96 98	-1511639224656
SPT(16)	1000816269130367477	0 36 50 56 74 90 116 176 264 324 350 366 384 390 404 440	-1104308793000
SPT(16)	1000816711107154129	0 28 40 48 60 84 88 108 244 264 268 292 304 312 324 352	-662332006348
SPT(16)	1000816948006168817	0 66 84 104 146 150 170 174 272 276 296 300 342 362 380 446	-425432991660
SPT(16)	1000817163731874847	0 46 94 106 112 124 150 180 196 226 252 264 270 282 330 376	-209707285630
TPT(14)	1000817542330724927	0 2 72 74 84 86 90 92 132 134 144 146 240 242	168891564450
SPT(16)	1000817649635857159	0 12 28 30 40 88 108 222 238 352 372 420 430 432 448 460	276196696682
SPT(16)	1000817802569569253	0 26 36 90 120 128 146 164 180 198 216 224 254 308 318 344	429130408776
TPT(14)	1000818084047937641	0 2 48 50 78 80 90 92 126 128 168 170 180 182	710608777164
TPT(14)	1000818163730528201	0 2 48 50 60 62 156 158 240 242 246 248 288 290	790291367724