Prime p₀= 2260741533191475461 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 76 2 28 2 70 2 28 2 76 2 (?)
a_n: 0 2 78 80 108 110 180 182 210 212 288 290
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: 290
Found by: JayPi
db: batch=81, k=12, 2 76 2 28 2 70

STPT(10)	2260740732034531889	0 2 18 20 30 32 42 44 60 62	-801156943572
STPT(10)	2260740775538002991	0 2 36 38 78 80 120 122 156 158	-757653472470
SPT(16)	2260740947655030521	0 6 18 62 162 168 170 176 252 258 260 266 366 410 422 428	-585536444940
SPT(16)	2260740954828395539	0 24 40 64 82 100 112 132 142 162 174 192 210 234 250 274	-578363079922
STPT(10)	2260741452500767007	0 2 90 92 102 104 114 116 204 206	-80690708454
STPT(10)	2260741463454048389	0 2 12 14 90 92 168 170 180 182	-69737427072
STPT(12)	2260741549579579607	0 2 60 62 90 92 114 116 144 146 204 206	16388104146
STPT(10)	2260741599833564147	0 2 24 26 42 44 60 62 84 86	66642088686
TPT(14)	2260742166895289771	0 2 36 38 66 68 78 80 126 128 150 152 156 158	633703814310
SPT(16)	2260742456937404189	0 14 18 50 54 110 158 162 200 204 252 308 312 344 348 362	923745928728
SPT(16)	2260742566531507771	0 42 52 76 82 96 102 118 150 166 172 186 192 216 226 268	1033340032310