Prime p₀= 857927217255286349 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 28 2 64 2 28 2 10 2 (?)
a_n: 0 2 12 14 42 44 108 110 138 140 150 152
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: 152
Found by: RFGuy_KCCO
db: batch=73, k=12, 2 10 2 28 2 64

SPT(16)	857925112763498509	0 22 28 70 88 120 148 160 162 174 202 234 252 294 300 322	-2104491787840
SPT(13)	857925934717772357	0 24 42 72 150 180 222 264 294 372 402 420 444	-1282537513992
STPT(10)	857926100767770887	0 2 30 32 72 74 114 116 144 146	-1116487515462
TPT(14)	857926260568273451	0 2 60 62 78 80 90 92 120 122 126 128 168 170	-956687012898
SPT(16)	857926386449796569	0 14 20 54 80 164 180 188 210 218 234 318 344 378 384 398	-830805489780
STPT(10)	857926852348984469	0 2 18 20 60 62 102 104 120 122	-364906301880
SPT(18)	857927231335317763	0 6 54 120 144 148 168 174 210 244 280 286 306 310 334 400 448 454	14080031414
STPT(10)	857927276298622331	0 2 6 8 48 50 90 92 96 98	59043335982
SPT(16)	857927566511962537	0 22 24 76 94 100 142 156 160 174 216 222 240 292 294 316	349256676188
SPT(16)	857927868469944043	0 16 28 58 76 136 148 150 154 156 168 228 246 276 288 304	651214657694
TPT(14)	857928045753653471	0 2 18 20 36 38 78 80 126 128 258 260 288 290	828498367122