Prime p₀= 3717733429803004481 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 16 2 40 2 94 2 40 2 16 2 (?)
a_n: 0 2 18 20 60 62 156 158 198 200 216 218
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: [AF] Kalianthys
db: batch=84, k=12, 2 16 2 40 2 94

STPT(10)	3717732687855751151	0 2 108 110 138 140 168 170 276 278	-741947253330
SPT(16)	3717732711996925429	0 34 70 78 114 118 150 162 190 202 234 238 274 282 318 352	-717806079052
STPT(10)	3717732775714440149	0 2 42 44 60 62 78 80 120 122	-654088564332
STPT(10)	3717733058865523667	0 2 30 32 72 74 114 116 144 146	-370937480814
STPT(10)	3717733080890382857	0 2 30 32 120 122 210 212 240 242	-348912621624
STPT(10)	3717733392401626571	0 2 78 80 138 140 198 200 276 278	-37401377910
SPT(13)	3717733628805077977	0 36 72 132 156 162 186 210 216 240 300 336 372	199002073496
STPT(10)	3717733927464249179	0 2 12 14 90 92 168 170 180 182	497661244698
SPT(16)	3717733997035578323	0 14 26 38 44 84 86 90 104 108 110 150 156 168 180 194	567232573842
SPT(16)	3717734197294691557	0 54 84 144 156 162 196 202 294 300 334 340 352 412 442 496	767491687076
STPT(10)	3717734325933920987	0 2 30 32 60 62 90 92 120 122	896130916506