Prime p₀= 860901955182896381 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 28 2 4 2 28 2 28 2 (?)
a_n: 0 2 30 32 60 62 66 68 96 98 126 128
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: 128
Found by: RFGuy_KCCO
db: batch=73, k=12, 2 28 2 28 2 4

TPT(14)	860900027245037501	0 2 36 38 138 140 198 200 306 308 330 332 336 338	-1927937858880
SPT(16)	860900326916719987	0 16 30 36 42 120 132 144 172 184 196 274 280 286 300 316	-1628266176394
TPT(14)	860900670120304109	0 2 72 74 90 92 240 242 438 440 462 464 492 494	-1285062592272
STPT(10)	860901677349554387	0 2 30 32 42 44 54 56 84 86	-277833341994
SPT(16)	860901824216485783	0 18 34 36 46 54 76 84 160 168 190 198 208 210 226 244	-130966410598
STPT(10)	860901938617105067	0 2 12 14 72 74 132 134 144 146	-16565791314
STPT(10)	860901981315603509	0 2 18 20 60 62 102 104 120 122	26132707128
SPT(16)	860902099491076003	0 18 28 34 96 106 154 166 168 180 228 238 300 306 316 334	144308179622
SPT(16)	860902187678169577	0 54 114 120 156 184 196 202 204 210 222 250 286 292 352 406	232495273196
TPT(14)	860902267697530361	0 2 30 32 90 92 156 158 210 212 240 242 270 272	312514633980
SPT(16)	860902403569616453	0 26 38 56 68 90 108 140 174 206 224 246 258 276 288 314	448386720072