Prime p₀= 2083699021710366491 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 28 2 76 2 28 2 28 2 (?)
a_n: 0 2 30 32 60 62 138 140 168 170 198 200
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: 200
Found by: ChUcK
db: batch=80, k=12, 2 28 2 28 2 76

SPT(16)	2083697627774450659	0 10 34 52 88 118 130 138 214 222 234 264 300 318 342 352	-1393935915832
SPT(16)	2083697684235227867	0 30 50 60 72 80 86 92 114 120 126 134 146 156 176 206	-1337475138624
SPT(16)	2083697895011389567	0 52 54 60 96 130 144 186 340 382 396 430 466 472 474 526	-1126698976924
SPT(16)	2083698043924844549	0 20 30 42 80 104 122 132 182 192 210 234 272 284 294 314	-977785521942
SPT(16)	2083698170563225253	0 20 44 66 86 116 120 134 156 170 174 204 224 246 270 290	-851147141238
SPT(16)	2083698706547965427	0 74 90 116 176 180 204 246 284 326 350 354 414 440 456 530	-315162401064
SPT(16)	2083699704281886529	0 4 10 28 54 82 88 130 132 174 180 208 234 252 258 262	682571520038
SPT(16)	2083700139257803219	0 10 88 90 102 108 132 178 192 238 262 268 280 282 360 370	1117547436728
SPT(16)	2083700498312913313	0 4 40 54 78 114 130 166 168 204 220 256 280 294 330 334	1476602546822
STPT(10)	2083701245886956777	0 2 42 44 72 74 102 104 144 146	2224176590286
SPT(16)	2083701281290510513	0 10 36 64 90 118 144 150 214 220 246 274 300 328 354 364	2259580144022