Prime p₀= 1219750729359226187 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 52 2 58 2 94 2 58 2 52 2 (?)
a_n: 0 2 54 56 114 116 210 212 270 272 324 326
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: 326
Found by: xii5ku
db: batch=77, k=12, 2 52 2 58 2 94

STPT(10)	1219749221055778727	0 2 12 14 42 44 72 74 84 86	-1508303447460
TPT(16)	1219749433060118729	0 2 30 32 42 44 72 74 108 110 150 152 222 224 240 242	-1296299107458
SPT(16)	1219749625952269177	0 24 54 72 100 142 154 156 160 162 174 216 244 262 292 316	-1103406957010
SPT(16)	1219749750284683847	0 14 20 50 80 116 120 132 194 206 210 246 276 306 312 326	-979074542340
SPT(16)	1219750551391135843	0 30 78 100 106 126 148 156 280 288 310 330 336 358 406 436	-177968090344
STPT(10)	1219750561271323061	0 2 30 32 78 80 126 128 156 158	-168087903126
STPT(10)	1219750859519183219	0 2 42 44 90 92 138 140 180 182	130159957032
SPT(16)	1219751022710200691	0 18 72 78 90 162 188 210 260 282 308 380 392 398 452 470	293350974504
STPT(10)	1219751253651144059	0 2 18 20 30 32 42 44 60 62	524291917872
STPT(10)	1219751535180502967	0 2 24 26 42 44 60 62 84 86	805821276780
STPT(10)	1219751616374372297	0 2 60 62 72 74 84 86 144 146	887015146110