Prime p₀= 2453213971139032469 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 28 2 16 2 28 2 10 2 (?)
a_n: 0 2 12 14 42 44 60 62 90 92 102 104
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: 104
Found by: JayPi
db: batch=82, k=12, 2 10 2 28 2 16

SPT(16)	2453212450846915027	0 4 90 100 106 112 124 130 156 162 174 180 186 196 282 286	-1520292117442
STPT(10)	2453212869779018057	0 2 42 44 72 74 102 104 144 146	-1101360014412
STPT(10)	2453213344603995299	0 2 18 20 30 32 42 44 60 62	-626535037170
STPT(10)	2453213392213064357	0 2 30 32 60 62 90 92 120 122	-578925968112
SPT(16)	2453213845896947893	0 28 60 64 78 84 88 130 198 240 244 250 264 268 300 328	-125242084576
STPT(10)	2453213894978101667	0 2 24 26 42 44 60 62 84 86	-76160930802
SPT(16)	2453214251524414099	0 24 42 52 64 72 94 108 154 168 190 198 210 220 238 262	280385381630
STPT(10)	2453214431124824441	0 2 6 8 48 50 90 92 96 98	459985791972
TPT(14)	2453214671327944829	0 2 30 32 48 50 90 92 222 224 312 314 390 392	700188912360
STPT(10)	2453215292637907709	0 2 18 20 30 32 42 44 60 62	1321498875240
SPT(16)	2453215376224398673	0 18 66 196 210 238 268 370 444 546 576 604 618 748 796 814	1405085366204