Prime p₀= 2031154554178977707 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: Dingo
db: batch=80, k=12, 2 28 2 10 2 16

STPT(10)	2031151975520370119	0 2 18 20 30 32 42 44 60 62	-2578658607588
STPT(10)	2031152070460082807	0 2 12 14 42 44 72 74 84 86	-2483718894900
SPT(16)	2031152169528257407	0 10 30 84 90 114 154 184 186 216 256 280 286 340 360 370	-2384650720300
SPT(16)	2031152204159901181	0 130 150 172 238 256 336 370 438 472 552 570 636 658 678 808	-2350019076526
SPT(16)	2031152392199382667	0 42 54 64 102 106 154 172 204 222 270 274 312 322 334 376	-2161979595040
SPT(16)	2031153016226851031	0 12 20 48 50 92 138 158 162 182 228 270 272 300 308 320	-1537952126676
SPT(16)	2031154667858709157	0 24 66 94 144 162 172 196 270 294 304 322 372 400 442 466	113679731450
STPT(10)	2031154872894514397	0 2 30 32 60 62 90 92 120 122	318715536690
SPT(16)	2031155606959894321	0 22 40 90 132 180 186 196 306 316 322 370 412 462 480 502	1052780916614
STPT(10)	2031155807782336559	0 2 42 44 60 62 78 80 120 122	1253603358852
SPT(16)	2031156539763863117	0 6 20 30 56 90 114 126 140 152 176 210 236 246 260 266	1985584885410