Prime p₀= 2029890900340433927 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 22 2 4 2 22 2 4 2 22 2 (?)
a_n: 0 2 24 26 30 32 54 56 60 62 84 86
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: 86
Found by: ChUcK
db: batch=80, k=12, 2 22 2 4 2 22

SPT(16)	2029889369214096821	0 2 30 98 126 132 146 156 212 222 236 242 270 338 366 368	-1531126337106
STPT(10)	2029889488224748919	0 2 18 20 30 32 42 44 60 62	-1412115685008
STPT(10)	2029889496930137537	0 2 30 32 60 62 90 92 120 122	-1403410296390
STPT(10)	2029889707074817871	0 2 6 8 48 50 90 92 96 98	-1193265616056
STPT(10)	2029890396685450667	0 2 30 32 42 44 54 56 84 86	-503654983260
SPT(16)	2029890841416394661	0 38 42 78 96 146 162 168 200 206 222 272 290 326 330 368	-58924039266
SPT(16)	2029891704670393537	0 22 52 64 72 94 100 172 294 366 372 394 402 414 444 466	804329959610
STPT(10)	2029892500480540019	0 2 18 20 30 32 42 44 60 62	1600140106092
SPT(16)	2029892535536882011	0 28 42 72 90 162 190 202 228 240 268 340 358 388 402 430	1635196448084
SPT(16)	2029892830987834691	0 6 20 86 110 126 132 176 222 266 272 288 312 378 392 398	1930647400764
STPT(10)	2029893080239835441	0 2 36 38 78 80 120 122 156 158	2179899401514