Prime p₀= 912109152612289769 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: LCB001
db: batch=76, k=12, 2 10 2 28 2 16

SPT(16)	912108675403833389	0 20 74 98 108 114 164 234 248 318 368 374 384 408 462 482	-477208456380
STPT(10)	912108833982450359	0 2 12 14 90 92 168 170 180 182	-318629839410
TPT(14)	912108891771619961	0 2 18 20 108 110 126 128 168 170 180 182 210 212	-260840669808
SPT(16)	912108971780757337	0 6 12 34 42 70 82 100 156 174 186 214 222 244 250 256	-180831532432
SPT(16)	912109044785930911	0 58 72 76 118 138 150 162 196 208 220 240 282 286 300 358	-107826358858
TPT(14)	912109152612289727	0 2 42 44 54 56 84 86 102 104 132 134 144 146	-42
TPT(14)	912109171199392421	0 2 48 50 138 140 168 170 180 182 210 212 258 260	18587102652
STPT(10)	912109173301227929	0 2 18 20 30 32 42 44 60 62	20688938160
STPT(10)	912109492381297907	0 2 30 32 72 74 114 116 144 146	339769008138
SPT(16)	912110008281562661	0 8 36 42 102 140 146 186 212 252 258 296 356 362 390 398	855669272892
SPT(16)	912110288655808811	0 2 38 48 78 90 98 108 140 150 158 170 200 210 246 248	1136043519042