Prime p₀= 2143422829203753959 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 16 2 148 2 16 2 10 2 (?)
a_n: 0 2 12 14 30 32 180 182 198 200 210 212
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: 212
Found by: KAMCOBILL
db: batch=80, k=12, 2 10 2 16 2 148

SPT(16)	2143420155927004247	0 14 24 42 54 86 140 144 152 156 210 242 254 272 282 296	-2673276749712
SPT(16)	2143420249385794993	0 40 60 70 228 234 264 298 300 334 364 370 528 538 558 598	-2579817958966
STPT(10)	2143420773474529007	0 2 30 32 42 44 54 56 84 86	-2055729224952
SPT(16)	2143421813557157083	0 10 16 18 70 96 124 136 228 240 268 294 346 348 354 364	-1015646596876
STPT(10)	2143422420717737837	0 2 12 14 42 44 72 74 84 86	-408486016122
SPT(16)	2143422615738289213	0 6 28 48 58 96 100 118 276 294 298 336 346 366 388 394	-213465464746
SPT(16)	2143423350989267407	0 40 42 112 130 166 190 196 216 222 246 282 300 370 372 412	521785513448
SPT(18)	2143423498797579191	0 72 78 92 96 116 140 156 162 176 182 198 222 242 246 260 266 338	669593825232
STPT(10)	2143423505939825111	0 2 30 32 60 62 90 92 120 122	676736071152
TPT(14)	2143423966554859031	0 2 30 32 156 158 180 182 198 200 240 242 246 248	1137351105072
SPT(16)	2143424179803883201	0 10 16 18 46 58 96 102 136 142 180 192 220 222 228 238	1350600129242