Prime p₀= 2974057947135386477 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 58 2 22 2 4 2 22 2 58 2 (?)
a_n: 0 2 60 62 84 86 90 92 114 116 174 176
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: 176
Found by: conf [MM]
db: batch=82, k=12, 2 58 2 22 2 4

STPT(10)	2974056029161309901	0 2 6 8 48 50 90 92 96 98	-1917974076576
SPT(16)	2974056355748080051	0 22 36 60 72 88 100 130 168 198 210 226 238 262 276 298	-1591387306426
SPT(16)	2974057448087712377	0 26 32 42 114 132 144 146 150 152 164 182 254 264 270 296	-499047674100
STPT(10)	2974057554853323077	0 2 12 14 42 44 72 74 84 86	-392282063400
SPT(16)	2974057693265255489	0 8 18 50 78 98 140 158 162 180 222 242 270 302 312 320	-253870130988
SPT(16)	2974057774239635423	0 44 48 74 90 96 138 140 174 176 218 224 240 266 270 314	-172895751054
STPT(10)	2974058303321594087	0 2 30 32 42 44 54 56 84 86	356186207610
SPT(16)	2974058338675669633	0 6 36 48 66 70 76 90 154 168 174 178 196 208 238 244	391540283156
TPT(14)	2974058358230298191	0 2 30 32 138 140 186 188 210 212 240 242 348 350	411094911714
STPT(10)	2974058412609609497	0 2 30 32 42 44 54 56 84 86	465474223020
TPT(14)	2974058472368083229	0 2 132 134 138 140 162 164 192 194 348 350 390 392	525232696752