Prime p₀= 2129213042247924419 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 28 2 4 2 28 2 10 2 (?)
a_n: 0 2 12 14 42 44 48 50 78 80 90 92
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: 92
Found by: CoolAtchOk
db: batch=80, k=12, 2 10 2 28 2 4

TPT(14)	2129211725845183277	0 2 42 44 72 74 102 104 174 176 180 182 210 212	-1316402741142
STPT(10)	2129211976990940447	0 2 12 14 72 74 132 134 144 146	-1065256983972
SPT(16)	2129212461029512681	0 28 58 60 132 160 162 172 186 196 198 226 298 300 330 358	-581218411738
SPT(16)	2129212532702955331	0 22 48 76 78 90 106 132 136 162 178 190 192 220 246 268	-509544969088
STPT(10)	2129212686803026007	0 2 30 32 42 44 54 56 84 86	-355444898412
SPT(16)	2129212972267723481	0 12 38 72 86 102 128 168 170 210 236 252 266 300 326 338	-69980200938
TPT(14)	2129213427187518281	0 2 30 32 36 38 78 80 120 122 126 128 198 200	384939593862
STPT(10)	2129213427187518311	0 2 6 8 48 50 90 92 96 98	384939593892
STPT(10)	2129213530528070669	0 2 48 50 90 92 132 134 180 182	488280146250
SPT(16)	2129213649196713487	0 24 36 46 64 66 70 84 136 150 154 156 174 184 196 220	606948789068
SPT(16)	2129213714545695383	0 68 78 144 146 216 218 224 300 306 308 378 380 446 456 524	672297770964