Prime p₀= 2128887248076967769 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 40 2 28 2 34 2 28 2 40 2 (?)
a_n: 0 2 42 44 72 74 108 110 138 140 180 182
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: 182
Found by: philip-in-hong kong
db: batch=80, k=12, 2 40 2 28 2 34

STPT(10)	2128885954143950621	0 2 6 8 48 50 90 92 96 98	-1293933017148
TPT(16)	2128886073154222817	0 2 54 56 114 116 120 122 222 224 402 404 492 494 570 572	-1174922744952
SPT(16)	2128886391743158721	0 6 18 92 102 120 126 146 282 302 308 326 336 410 422 428	-856333809048
STPT(10)	2128886552638910879	0 2 12 14 90 92 168 170 180 182	-695438056890
SPT(16)	2128886865679297333	0 10 78 124 154 178 228 234 250 256 306 330 360 406 474 484	-382397670436
SPT(16)	2128887118366223021	0 8 42 48 50 86 92 122 126 156 162 198 200 206 240 248	-129710744748
TPT(14)	2128887421969702409	0 2 12 14 30 32 42 44 78 80 198 200 210 212	173892734640
STPT(10)	2128887552637843979	0 2 18 20 60 62 102 104 120 122	304560876210
SPT(16)	2128887634956709127	0 30 36 42 74 92 144 176 180 212 264 282 314 320 326 356	386879741358
STPT(10)	2128887836515386137	0 2 42 44 72 74 102 104 144 146	588438418368
SPT(16)	2128888229472081947	0 2 44 60 62 80 84 104 270 290 294 312 314 330 372 374	981395114178