Prime p₀= 2539917566757468971 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 4 2 70 2 58 2 70 2 4 2 (?)
a_n: 0 2 6 8 78 80 138 140 210 212 216 218
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: 218
Found by: JayPi
db: batch=82, k=12, 2 4 2 70 2 58

STPT(10)	2539916079916867019	0 2 18 20 30 32 42 44 60 62	-1486840601952
SPT(16)	2539916466808250977	0 126 130 154 166 184 214 234 256 276 306 324 336 360 364 490	-1099949217994
STPT(10)	2539916855956523777	0 2 24 26 42 44 60 62 84 86	-710800945194
SPT(18)	2539916998242965317	0 6 40 42 82 84 96 114 126 130 142 160 172 174 214 216 250 256	-568514503654
SPT(16)	2539917014346649547	0 2 12 24 36 42 74 102 134 162 194 200 212 224 234 236	-552410819424
STPT(10)	2539917558546269897	0 2 30 32 72 74 114 116 144 146	-8211199074
SPT(16)	2539917573549076219	0 10 28 52 58 88 90 100 120 130 132 162 168 192 210 220	6791607248
SPT(16)	2539917989515386113	0 8 74 116 144 200 210 228 236 254 264 320 348 390 456 464	422757917142
SPT(16)	2539919365761040481	0 32 36 72 108 110 126 128 150 152 168 170 206 242 246 278	1799003571510
TPT(14)	2539919804739700247	0 2 42 44 54 56 72 74 252 254 294 296 300 302	2237982231276
SPT(16)	2539919853355588471	0 18 42 52 60 88 126 132 256 262 300 328 336 346 370 388	2286598119500