Prime p₀= 2104539113896451807 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 28 2 136 2 28 2 10 2 (?)
a_n: 0 2 12 14 42 44 180 182 210 212 222 224
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: 224
Found by: matsu_pl
db: batch=80, k=12, 2 10 2 28 2 136

SPT(16)	2104538388712031971	0 12 28 40 58 70 90 108 202 220 240 252 270 282 298 310	-725184419836
STPT(10)	2104538453765744609	0 2 18 20 30 32 42 44 60 62	-660130707198
STPT(10)	2104538587524995507	0 2 30 32 72 74 114 116 144 146	-526371456300
SPT(16)	2104538594434188301	0 16 76 78 88 100 102 138 190 226 228 240 250 252 312 328	-519462263506
SPT(16)	2104538922936074299	0 82 124 162 220 262 268 292 360 384 390 432 490 528 570 652	-190960377508
STPT(10)	2104538937939509387	0 2 30 32 42 44 54 56 84 86	-175956942420
SPT(16)	2104539167470357741	0 18 48 70 126 216 250 256 282 288 322 412 468 490 520 538	53573905934
SPT(16)	2104539346189226231	0 6 20 26 42 48 50 68 90 108 110 116 132 138 152 158	232292774424
TPT(14)	2104539389968654601	0 2 138 140 156 158 180 182 198 200 216 218 336 338	276072202794
STPT(10)	2104539791143715249	0 2 42 44 60 62 78 80 120 122	677247263442
SPT(16)	2104539804468597469	0 24 30 52 54 58 72 84 208 220 234 238 240 262 268 292	690572145662