Prime p₀= 1963516767077631917 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 22 2 4 2 22 2 28 2 (?)
a_n: 0 2 30 32 54 56 60 62 84 86 114 116
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: 116
Found by: RFGuy_KCCO
db: batch=80, k=12, 2 28 2 22 2 4

SPT(16)	1963514935457324671	0 6 10 28 42 88 102 190 258 346 360 406 420 438 442 448	-1831620307246
STPT(10)	1963515031755954371	0 2 30 32 60 62 90 92 120 122	-1735321677546
STPT(10)	1963515224668573031	0 2 30 32 78 80 126 128 156 158	-1542409058886
SPT(16)	1963515731345275817	0 14 20 24 56 62 84 92 204 212 234 240 272 276 282 296	-1035732356100
STPT(10)	1963516220573340911	0 2 30 32 78 80 126 128 156 158	-546504291006
STPT(10)	1963516230292708979	0 2 18 20 30 32 42 44 60 62	-536784922938
STPT(10)	1963517159040034859	0 2 18 20 30 32 42 44 60 62	391962402942
TPT(14)	1963517297505032177	0 2 30 32 54 56 60 62 72 74 102 104 150 152	530427400260
STPT(10)	1963517410353172109	0 2 42 44 60 62 78 80 120 122	643275540192
SPT(16)	1963517587233419779	0 30 34 58 78 100 112 118 144 150 162 184 204 228 232 262	820155787862
SPT(16)	1963517709541049173	0 4 18 30 84 108 114 156 178 220 226 250 304 316 330 334	942463417256