Prime p₀= 2206799447658939389 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 4 2 22 2 4 2 10 2 (?)
a_n: 0 2 12 14 18 20 42 44 48 50 60 62
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: 62
Found by: Penguin
db: batch=81, k=12, 2 10 2 4 2 22

SPT(16)	2206797633273858133	0 6 18 46 54 70 78 84 130 136 144 160 168 196 208 214	-1814385081256
SPT(16)	2206797646336544993	0 14 30 36 54 114 134 146 168 180 200 260 278 284 300 314	-1801322394396
SPT(16)	2206797760353047681	0 18 26 80 92 212 218 222 266 270 276 396 408 462 470 488	-1687305891708
SPT(16)	2206797821816608211	0 48 50 60 72 86 92 102 116 126 132 146 158 168 170 218	-1625842331178
STPT(10)	2206798433408769371	0 2 78 80 108 110 138 140 216 218	-1014250170018
SPT(16)	2206799276590679831	0 26 92 102 156 158 176 188 210 222 240 242 296 306 372 398	-171068259558
STPT(10)	2206800048941411447	0 2 30 32 42 44 54 56 84 86	601282472058
STPT(10)	2206800213977555561	0 2 30 32 78 80 126 128 156 158	766318616172
SPT(16)	2206800269623972523	0 18 26 98 116 128 138 146 168 176 186 198 216 288 296 314	821965033134
STPT(10)	2206800348419985347	0 2 30 32 42 44 54 56 84 86	900761045958
STPT(10)	2206801346294974439	0 2 48 50 90 92 132 134 180 182	1898636035050