Prime p₀= 2704074355834964081 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 28 2 64 2 28 2 28 2 (?)
a_n: 0 2 30 32 60 62 126 128 156 158 186 188
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: 188
Found by: biodoc
db: batch=82, k=12, 2 28 2 28 2 64

SPT(16)	2704072274782869689	0 14 18 24 80 122 132 194 228 290 300 342 398 404 408 422	-2081052094392
SPT(16)	2704072587195980339	0 48 62 72 84 122 138 150 152 164 180 218 230 240 254 302	-1768638983742
SPT(16)	2704072761080962541	0 2 20 30 32 36 72 92 96 116 152 156 158 168 186 188	-1594754001540
STPT(10)	2704072843574034167	0 2 42 44 72 74 102 104 144 146	-1512260929914
SPT(16)	2704073825604285103	0 34 46 60 76 78 90 120 124 154 166 168 184 198 210 244	-530230678978
STPT(10)	2704074321468152987	0 2 54 56 72 74 90 92 144 146	-34366811094
SPT(16)	2704074672598171913	0 8 18 20 80 98 108 110 174 176 186 204 264 266 276 284	316763207832
SPT(16)	2704075248797513947	0 76 90 130 180 186 196 222 244 270 280 286 336 376 390 466	892962549866
SPT(16)	2704075340794108097	0 36 102 110 126 134 144 146 180 182 192 200 216 224 290 326	984959144016
STPT(10)	2704075417479045521	0 2 6 8 18 20 30 32 36 38	1061644081440
STPT(10)	2704075837085364101	0 2 6 8 48 50 90 92 96 98	1481250400020