Prime p₀= 911607936120369539 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 16 2 22 2 34 2 22 2 16 2 (?)
a_n: 0 2 18 20 42 44 78 80 102 104 120 122
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: 122
Found by: HenkM
db: batch=76, k=12, 2 16 2 22 2 34

SPT(16)	911607427548205001	0 6 8 18 20 78 96 120 206 230 248 306 308 318 320 326	-508572164538
SPT(16)	911607520378052119	0 10 18 30 58 94 100 124 198 222 228 264 292 304 312 322	-415742317420
SPT(18)	911607538702402021	0 12 58 78 82 106 126 138 162 286 310 322 342 366 370 390 436 448	-397417967518
SPT(16)	911607643959624389	0 24 72 108 110 114 134 144 218 228 248 252 254 290 338 362	-292160745150
STPT(10)	911607723225096587	0 2 30 32 42 44 54 56 84 86	-212895272952
SPT(16)	911607925931065031	0 6 18 36 50 56 60 86 102 128 132 138 152 170 182 188	-10189304508
SPT(16)	911608008558020827	0 30 34 42 72 76 82 96 100 114 120 124 154 162 166 196	72437651288
STPT(10)	911608032805090469	0 2 30 32 60 62 90 92 120 122	96684720930
STPT(10)	911608248895862381	0 2 78 80 108 110 138 140 216 218	312775492842
STPT(10)	911608435995994949	0 2 18 20 60 62 102 104 120 122	499875625410
SPT(16)	911608474081433069	0 30 50 54 60 74 84 128 144 188 198 212 218 222 242 272	537961063530