Prime p₀= 1631930619450187739 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 40 2 16 2 10 2 16 2 40 2 (?)
a_n: 0 2 42 44 60 62 72 74 90 92 132 134
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: 134
Found by: xii5ku
db: batch=78, k=12, 2 40 2 16 2 10

STPT(10)	1631929861474351919	0 2 18 20 30 32 42 44 60 62	-757975835820
SPT(16)	1631930164089935161	0 70 106 118 130 148 196 240 256 300 348 366 378 390 426 496	-455360252578
SPT(16)	1631930181896126657	0 12 30 32 84 86 114 146 150 182 210 212 264 266 284 296	-437554061082
SPT(16)	1631930372579330701	0 42 76 78 100 138 142 166 192 216 220 258 280 282 316 358	-246870857038
SPT(16)	1631930440399380047	0 26 54 56 72 110 182 222 224 264 336 374 390 392 420 446	-179050807692
SPT(16)	1631930603016538313	0 30 38 48 98 104 108 140 198 230 234 240 290 300 308 338	-16433649426
SPT(16)	1631930819115103471	0 16 28 30 40 52 70 96 172 198 216 228 238 240 252 268	199664915732
SPT(16)	1631930828807233237	0 34 40 114 180 202 240 252 274 286 324 346 412 486 492 526	209357045498
SPT(16)	1631931089544598027	0 22 30 66 70 76 160 162 274 276 360 366 370 406 414 436	470094410288
STPT(10)	1631931144510254849	0 2 18 20 30 32 42 44 60 62	525060067110
STPT(10)	1631931171306759611	0 2 36 38 78 80 120 122 156 158	551856571872