Prime p₀= 1939499921893405769 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 10 2 16 2 10 2 28 2 (?)
a_n: 0 2 30 32 42 44 60 62 72 74 102 104
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: ChUcK
db: batch=80, k=12, 2 28 2 10 2 16

SPT(16)	1939498345780182049	0 4 30 42 78 84 108 120 142 154 178 184 220 232 258 262	-1576113223720
STPT(10)	1939498457058381389	0 2 18 20 30 32 42 44 60 62	-1464835024380
SPT(16)	1939498939717850659	0 18 40 54 78 100 102 120 232 250 252 274 298 312 334 352	-982175555110
SPT(16)	1939499306419379129	0 42 60 90 144 162 194 222 272 300 332 350 404 434 452 494	-615474026640
STPT(10)	1939499308772941931	0 2 36 38 78 80 120 122 156 158	-613120463838
STPT(10)	1939499676637020527	0 2 30 32 42 44 54 56 84 86	-245256385242
STPT(10)	1939500107594231849	0 2 18 20 60 62 102 104 120 122	185700826080
STPT(10)	1939500115482954767	0 2 30 32 42 44 54 56 84 86	193589548998
STPT(10)	1939500258121339337	0 2 30 32 72 74 114 116 144 146	336227933568
TPT(14)	1939500366306463451	0 2 30 32 36 38 96 98 108 110 150 152 168 170	444413057682
SPT(16)	1939500710484803591	0 2 12 86 102 110 140 152 156 168 198 206 222 296 306 308	788591397822