Prime p₀= 2755243669011728099 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 28 2 40 2 28 2 28 2 (?)
a_n: 0 2 30 32 60 62 102 104 132 134 162 164
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: 164
Found by: JayPi
db: batch=82, k=12, 2 28 2 28 2 40

SPT(18)	2755242104297855551	0 36 40 42 46 52 60 66 100 108 142 148 156 162 166 168 172 208	-1564713872548
STPT(10)	2755242125653198637	0 2 30 32 42 44 54 56 84 86	-1543358529462
SPT(16)	2755242218698617889	0 24 54 70 120 148 208 220 222 234 294 322 372 388 418 442	-1450313110210
SPT(16)	2755242310791524261	0 12 30 36 60 68 80 120 158 198 210 218 242 248 266 278	-1358220203838
TPT(14)	2755242639059682227	0 2 42 44 54 56 150 152 264 266 294 296 414 416	-1029952045872
STPT(10)	2755243070038212569	0 2 12 14 30 32 48 50 60 62	-598973515530
STPT(10)	2755243876661437331	0 2 30 32 78 80 126 128 156 158	207649709232
SPT(16)	2755244108950511083	0 16 24 28 34 54 136 166 168 198 280 300 306 310 318 334	439938782984
STPT(10)	2755244205089115539	0 2 48 50 60 62 72 74 120 122	536077387440
STPT(10)	2755244222671580369	0 2 72 74 120 122 168 170 240 242	553659852270
SPT(16)	2755244289854378263	0 34 60 84 90 154 160 190 264 294 300 364 370 394 420 454	620842650164