Prime p₀= 1175315447966413667 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 28 2 16 2 28 2 10 2 (?)
a_n: 0 2 12 14 42 44 60 62 90 92 102 104
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: 104
Found by: UBT - Timbo
db: batch=77, k=12, 2 10 2 28 2 16

SPT(16)	1175314167768751243	0 24 36 48 76 78 120 150 154 184 226 228 256 268 280 304	-1280197662424
SPT(16)	1175314272463585489	0 30 58 70 112 148 154 174 268 288 294 330 372 384 412 442	-1175502828178
TPT(14)	1175314865451732191	0 2 60 62 96 98 138 140 168 170 258 260 300 302	-582514681476
STPT(10)	1175315060767458431	0 2 6 8 18 20 30 32 36 38	-387198955236
SPT(16)	1175315120812267261	0 22 36 46 112 136 150 166 192 208 222 246 312 322 336 358	-327154146406
SPT(16)	1175315252324969671	0 18 42 88 90 112 126 132 256 262 276 298 300 346 370 388	-195641443996
STPT(10)	1175315667515823851	0 2 6 8 108 110 210 212 216 218	219549410184
STPT(12)	1175315706651152609	0 2 102 104 132 134 138 140 168 170 270 272	258684738942
STPT(10)	1175315800566899657	0 2 30 32 42 44 54 56 84 86	352600485990
SPT(16)	1175315851665056177	0 20 42 62 66 72 86 102 110 126 140 146 150 170 192 212	403698642510
STPT(10)	1175316286522935911	0 2 6 8 48 50 90 92 96 98	838556522244