Prime p₀= 2752995246956305451 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 16 2 28 2 118 2 28 2 16 2 (?)
a_n: 0 2 18 20 48 50 168 170 198 200 216 218
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: 218
Found by: JayPi
db: batch=82, k=12, 2 16 2 28 2 118

SPT(16)	2752993307012349073	0 46 60 66 96 106 148 150 184 186 228 238 268 274 288 334	-1939943956378
STPT(10)	2752993564032380699	0 2 18 20 30 32 42 44 60 62	-1682923924752
TPT(16)	2752993676226867131	0 2 36 38 78 80 126 128 156 158 168 170 186 188 216 218	-1570729438320
STPT(10)	2752993814558566919	0 2 18 20 30 32 42 44 60 62	-1432397738532
SPT(16)	2752994525532515203	0 46 118 144 168 174 210 240 454 484 520 526 550 576 648 694	-721423790248
STPT(10)	2752995196165732937	0 2 12 14 42 44 72 74 84 86	-50790572514
STPT(10)	2752995555040407371	0 2 30 32 78 80 126 128 156 158	308084101920
STPT(10)	2752996158888619517	0 2 30 32 42 44 54 56 84 86	911932314066
SPT(16)	2752996216660397891	0 30 32 60 72 128 150 182 186 218 240 296 308 336 338 368	969704092440
STPT(10)	2752996268832659777	0 2 30 32 72 74 114 116 144 146	1021876354326
SPT(16)	2752996428430248359	0 38 134 144 204 242 308 318 344 354 420 458 518 528 624 662	1181473942908