Prime p₀= 2450974591548186881 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 34 2 88 2 82 2 88 2 34 2 (?)
a_n: 0 2 36 38 126 128 210 212 300 302 336 338
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: 338
Found by: JayPi
db: batch=82, k=12, 2 34 2 88 2 82

SPT(16)	2450973324206394527	0 26 36 42 86 92 96 102 134 140 144 150 194 200 210 236	-1267341792354
STPT(10)	2450973802244920817	0 2 12 14 72 74 132 134 144 146	-789303266064
STPT(10)	2450974042704991577	0 2 42 44 72 74 102 104 144 146	-548843195304
SPT(16)	2450974171485428531	0 12 56 138 140 152 176 182 186 192 216 228 230 312 356 368	-420062758350
SPT(16)	2450974290494267729	0 2 80 90 140 182 230 234 308 312 360 402 452 462 540 542	-301053919152
SPT(16)	2450974326754063459	0 18 34 48 52 70 108 142 270 304 342 360 364 378 394 412	-264794123422
SPT(16)	2450974623741971099	0 12 54 80 84 104 114 168 194 248 258 278 282 308 350 362	32193784218
SPT(16)	2450974671251656723	0 6 28 54 60 66 108 138 166 196 238 244 250 276 298 304	79703469842
SPT(16)	2450975133696695603	0 6 26 78 174 176 188 200 204 216 228 230 326 378 398 404	542148508722
STPT(10)	2450975205880391291	0 2 6 8 48 50 90 92 96 98	614332204410
STPT(10)	2450975410793156477	0 2 24 26 42 44 60 62 84 86	819244969596