Prime p₀= 1941990968600464427 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 40 2 46 2 22 2 46 2 40 2 (?)
a_n: 0 2 42 44 90 92 114 116 162 164 204 206
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: 206
Found by: Josemi
db: batch=80, k=12, 2 40 2 46 2 22

SPT(16)	1941990174900749431	0 30 40 58 72 78 82 90 100 108 112 118 132 150 160 190	-793699714996
SPT(16)	1941990283358979277	0 12 156 180 196 232 250 282 364 396 414 450 466 490 634 646	-685241485150
SPT(16)	1941990343090453193	0 20 38 48 54 156 158 194 270 306 308 410 416 426 444 464	-625510011234
STPT(10)	1941990454932722009	0 2 12 14 30 32 48 50 60 62	-513667742418
STPT(10)	1941990677521389767	0 2 24 26 42 44 60 62 84 86	-291079074660
TPT(14)	1941990779402186657	0 2 84 86 174 176 180 182 210 212 240 242 282 284	-189198277770
SPT(18)	1941991275097538527	0 66 102 120 150 172 186 192 196 276 280 286 300 322 352 370 406 472	306497074100
SPT(16)	1941991350718193059	0 42 52 54 132 148 154 174 238 258 264 280 358 360 370 412	382117728632
STPT(10)	1941991659189253421	0 2 36 38 78 80 120 122 156 158	690588788994
STPT(10)	1941991858276865567	0 2 12 14 72 74 132 134 144 146	889676401140
SPT(16)	1941992071068133963	0 28 84 88 130 180 186 196 258 268 274 324 366 370 426 454	1102467669536