Prime p₀= 2243609391671176517 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 10 2 16 2 10 2 28 2 (?)
a_n: 0 2 30 32 42 44 60 62 72 74 102 104
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: Orange Kid
db: batch=81, k=12, 2 28 2 10 2 16

STPT(10)	2243608804374359621	0 2 78 80 108 110 138 140 216 218	-587296816896
SPT(16)	2243608978412538887	0 14 42 44 62 72 90 104 132 146 164 174 192 194 222 236	-413258637630
STPT(10)	2243609073519361529	0 2 42 44 60 62 78 80 120 122	-318151814988
TPT(14)	2243609077393064921	0 2 126 128 156 158 180 182 336 338 366 368 408 410	-314278111596
SPT(16)	2243609217064709029	0 18 34 42 64 84 130 238 264 372 418 438 460 468 484 502	-174606467488
TPT(14)	2243609371685693939	0 2 30 32 72 74 180 182 270 272 312 314 420 422	-19985482578
STPT(10)	2243609622682478261	0 2 30 32 78 80 126 128 156 158	231011301744
STPT(10)	2243609771099381351	0 2 6 8 18 20 30 32 36 38	379428204834
STPT(10)	2243609913982254161	0 2 36 38 78 80 120 122 156 158	522311077644
SPT(16)	2243610098030449991	0 42 68 90 98 128 176 212 216 252 300 330 338 360 386 428	706359273474
STPT(10)	2243610946933703717	0 2 30 32 42 44 54 56 84 86	1555262527200