Prime p₀= 2184353993946961997 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 10 2 4 2 10 2 10 2 (?)
a_n: 0 2 12 14 24 26 30 32 42 44 54 56
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: 56
Found by: [SG-FC] hl
db: batch=81, k=12, 2 10 2 10 2 4

TPT(14)	2184353002318543391	0 2 60 62 96 98 108 110 126 128 150 152 156 158	-991628418606
SPT(16)	2184353240522978663	0 66 74 84 120 134 140 146 204 210 216 230 266 276 284 350	-753423983334
SPT(16)	2184353289999593549	0 14 48 62 104 114 128 132 170 174 188 198 240 254 288 302	-703947368448
SPT(16)	2184353520117121487	0 12 14 32 44 50 60 72 122 134 144 150 162 180 182 194	-473829840510
SPT(16)	2184353873287794877	0 4 40 54 70 82 100 132 154 186 204 216 232 246 282 286	-120659167120
STPT(10)	2184353918357380541	0 2 30 32 78 80 126 128 156 158	-75589581456
SPT(16)	2184354072466796059	0 4 12 58 70 78 130 168 244 282 334 342 354 400 408 412	78519834062
STPT(10)	2184354496911121277	0 2 12 14 42 44 72 74 84 86	502964159280
STPT(10)	2184355139480858159	0 2 12 14 30 32 48 50 60 62	1145533896162
SPT(16)	2184355150848111511	0 6 70 90 102 130 132 142 156 166 168 196 208 228 292 298	1156901149514
SPT(16)	2184355276505182139	0 24 38 90 104 134 144 164 168 188 198 228 242 294 308 332	1282558220142