Prime p₀= 1175274420947790269 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 16 2 88 2 16 2 10 2 (?)
a_n: 0 2 12 14 30 32 120 122 138 140 150 152
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: UBT - Timbo
db: batch=77, k=12, 2 10 2 16 2 88

SPT(16)	1175272701898733161	0 48 52 72 78 100 106 118 150 162 168 190 196 216 220 268	-1719049057108
SPT(16)	1175272828719811207	0 46 66 94 126 136 172 180 196 204 240 250 282 310 330 376	-1592227979062
SPT(16)	1175273001080193109	0 24 54 78 138 154 160 174 268 282 288 304 364 388 418 442	-1419867597160
TPT(14)	1175273677862012501	0 2 36 38 90 92 168 170 216 218 258 260 300 302	-743085777768
STPT(10)	1175273996626385231	0 2 36 38 78 80 120 122 156 158	-424321405038
STPT(10)	1175274146381518019	0 2 12 14 90 92 168 170 180 182	-274566272250
SPT(16)	1175274999425382113	0 20 48 74 140 174 194 224 234 264 284 318 384 410 438 458	578477591844
TPT(14)	1175275296471572207	0 2 42 44 72 74 84 86 90 92 162 164 174 176	875523781938
STPT(10)	1175276347455919517	0 2 30 32 42 44 54 56 84 86	1926508129248
SPT(16)	1175276447282075849	0 18 20 32 44 62 120 140 162 182 240 258 270 282 284 302	2026334285580
STPT(10)	1175276720742042551	0 2 6 8 48 50 90 92 96 98	2299794252282