Prime p₀= 1946680773931031207 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 40 2 4 2 40 2 10 2 (?)
a_n: 0 2 12 14 54 56 60 62 102 104 114 116
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: 116
Found by: Time_Traveler
db: batch=80, k=12, 2 10 2 40 2 4

SPT(16)	1946679850532651461	0 16 42 120 126 132 156 210 238 292 316 322 328 406 432 448	-923398379746
TPT(14)	1946680069381673147	0 2 60 62 90 92 222 224 240 242 294 296 300 302	-704549358060
STPT(10)	1946680381183140137	0 2 12 14 132 134 252 254 264 266	-392747891070
STPT(10)	1946680391121924539	0 2 12 14 90 92 168 170 180 182	-382809106668
STPT(10)	1946680468881736829	0 2 48 50 90 92 132 134 180 182	-305049294378
STPT(10)	1946680570620714737	0 2 54 56 72 74 90 92 144 146	-203310316470
SPT(16)	1946680781639832421	0 28 42 52 112 172 178 198 250 270 276 336 396 406 420 448	7708801214
SPT(16)	1946680859817575419	0 18 28 52 58 72 108 130 150 172 208 222 228 252 262 280	85886544212
STPT(10)	1946680941716082347	0 2 12 14 42 44 72 74 84 86	167785051140
STPT(10)	1946680967639882867	0 2 30 32 42 44 54 56 84 86	193708851660
SPT(16)	1946681085175755133	0 18 144 148 190 204 214 238 270 294 304 318 360 364 490 508	311244723926