Prime p₀= 884240994218442347 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 28 2 16 2 28 2 10 2 (?)
a_n: 0 2 12 14 42 44 60 62 90 92 102 104
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: 104
Found by: Fardringle
db: batch=73, k=12, 2 10 2 28 2 16

SPT(16)	884239247063201501	0 36 42 50 62 86 110 120 182 192 216 240 252 260 266 302	-1747155240846
SPT(16)	884239371689785291	0 22 42 102 120 126 186 250 258 322 382 388 406 466 486 508	-1622528657056
SPT(16)	884239421837079421	0 58 66 72 102 126 142 148 150 156 172 196 226 232 240 298	-1572381362926
SPT(16)	884239977899252357	0 6 32 66 96 102 146 162 164 180 224 230 260 294 320 326	-1016319189990
SPT(16)	884240395141992643	0 30 46 226 234 244 300 340 474 514 570 580 588 768 784 814	-599076449704
SPT(16)	884240715217061723	0 14 50 54 78 146 156 180 254 278 288 356 380 384 420 434	-279001380624
SPT(16)	884240999780283919	0 22 34 42 48 54 112 118 204 210 268 274 280 288 300 322	5561841572
SPT(16)	884241043519794061	0 6 28 70 72 82 90 96 112 118 126 136 138 180 202 208	49301351714
STPT(10)	884241057259263029	0 2 18 20 30 32 42 44 60 62	63040820682
SPT(16)	884241084797633609	0 2 12 14 30 72 114 132 140 158 200 242 258 260 270 272	90579191262
STPT(10)	884241295630395047	0 2 42 44 72 74 102 104 144 146	301411952700