Prime p₀= 2250720992269809047 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 28 2 10 2 28 2 28 2 (?)
a_n: 0 2 30 32 60 62 72 74 102 104 132 134
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: 134
Found by: JayPi
db: batch=81, k=12, 2 28 2 28 2 10

STPT(10)	2250719559182254337	0 2 60 62 72 74 84 86 144 146	-1433087554710
STPT(10)	2250719632929663989	0 2 30 32 60 62 90 92 120 122	-1359340145058
SPT(16)	2250719669027966711	0 38 66 68 98 108 120 126 152 158 170 180 210 212 240 278	-1323241842336
SPT(16)	2250720341080449943	0 24 28 66 70 90 124 130 174 180 214 234 238 276 280 304	-651189359104
STPT(10)	2250720650755914521	0 2 30 32 60 62 90 92 120 122	-341513894526
STPT(10)	2250720803669122397	0 2 30 32 42 44 54 56 84 86	-188600686650
STPT(10)	2250721118591180507	0 2 24 26 42 44 60 62 84 86	126321371460
SPT(16)	2250721203069107543	0 80 104 108 126 186 210 230 264 284 308 368 386 390 414 494	210799298496
SPT(16)	2250721491740174059	0 10 40 48 54 60 70 78 94 102 112 118 124 132 162 172	499470365012
STPT(10)	2250721749109250117	0 2 30 32 42 44 54 56 84 86	756839441070
SPT(16)	2250721841736478141	0 10 28 42 66 108 118 148 180 210 220 262 286 300 318 328	849466669094