Prime p₀= 2134452606718953251 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 88 2 16 2 40 2 16 2 88 2 (?)
a_n: 0 2 90 92 108 110 150 152 168 170 258 260
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: 260
Found by: CoolAtchOk
db: batch=80, k=12, 2 88 2 16 2 40

SPT(16)	2134449565467991309	0 10 30 48 58 72 108 124 168 184 220 234 244 262 282 292	-3041250961942
SPT(16)	2134450065932096489	0 12 20 38 78 104 122 132 140 150 168 194 234 252 260 272	-2540786856762
SPT(16)	2134450232913877157	0 12 24 44 86 104 116 144 152 180 192 210 252 272 284 296	-2373805076094
STPT(12)	2134451780728757627	0 2 42 44 54 56 90 92 102 104 144 146	-825990195624
STPT(10)	2134452047412952019	0 2 18 20 30 32 42 44 60 62	-559306001232
STPT(10)	2134452439059791759	0 2 18 20 30 32 42 44 60 62	-167659161492
SPT(16)	2134452687613235729	0 12 24 42 62 102 132 158 174 200 230 270 290 308 320 332	80894282478
SPT(16)	2134452893249763481	0 42 52 96 118 126 178 192 226 240 292 300 322 366 376 418	286530810230
SPT(16)	2134453427378010913	0 4 58 70 76 124 154 186 208 240 270 318 324 336 390 394	820659057662
SPT(16)	2134453456819333457	0 36 42 114 120 126 140 156 230 246 260 266 272 344 350 386	850100380206
STPT(10)	2134453545112207139	0 2 42 44 60 62 78 80 120 122	938393253888