Prime p₀= 1519199022311902829 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 40 2 76 2 10 2 76 2 40 2 (?)
a_n: 0 2 42 44 120 122 132 134 210 212 252 254
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: 254
Found by: LCB001
db: batch=78, k=12, 2 40 2 76 2 10

SPT(16)	1519198521971828641	0 6 76 82 108 126 142 150 328 336 352 370 396 402 472 478	-500340074188
STPT(10)	1519198534803520559	0 2 18 20 30 32 42 44 60 62	-487508382270
SPT(16)	1519198568269323941	0 6 26 68 98 126 132 138 200 206 212 240 270 312 332 338	-454042578888
SPT(16)	1519198612789955483	0 18 38 74 84 128 150 194 240 284 306 350 360 396 416 434	-409521947346
SPT(16)	1519198910915937509	0 18 32 38 74 168 180 200 222 242 254 348 384 390 404 422	-111395965320
STPT(10)	1519199003523684797	0 2 30 32 72 74 114 116 144 146	-18788218032
SPT(16)	1519199582116405019	0 8 18 50 84 90 152 162 200 210 272 278 312 344 354 362	559804502190
SPT(16)	1519199672639541701	0 6 8 30 42 78 86 92 96 102 110 146 158 180 182 188	650327638872
STPT(10)	1519200106357849337	0 2 90 92 102 104 114 116 204 206	1084045946508
STPT(10)	1519200188892796511	0 2 6 8 48 50 90 92 96 98	1166580893682
SPT(16)	1519200339159768779	0 54 72 90 108 174 198 204 518 524 548 614 632 650 668 722	1316847865950