Prime p₀= 1966649777211512207 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 22 2 58 2 4 2 58 2 22 2 (?)
a_n: 0 2 24 26 84 86 90 92 150 152 174 176
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: 176
Found by: RFGuy_KCCO
db: batch=80, k=12, 2 22 2 58 2 4

SPT(16)	1966648387908314629	0 28 82 112 142 168 210 234 268 292 334 360 390 420 474 502	-1389303197578
STPT(10)	1966648495960690439	0 2 18 20 60 62 102 104 120 122	-1281250821768
SPT(16)	1966648743368808703	0 10 24 46 58 84 114 120 304 310 340 366 378 400 414 424	-1033842703504
SPT(18)	1966648885758896849	0 24 38 44 80 138 174 188 200 222 234 248 284 342 378 384 398 422	-891452615358
SPT(16)	1966649107510737631	0 10 16 42 60 66 100 120 178 198 232 238 256 282 288 298	-669700774576
SPT(16)	1966649174091119503	0 10 108 126 130 144 150 244 270 364 370 384 388 406 504 514	-603120392704
SPT(16)	1966650620265920683	0 48 70 78 96 106 118 136 138 156 168 178 196 204 226 274	843054408476
STPT(10)	1966650676381525007	0 2 30 32 42 44 54 56 84 86	899170012800
STPT(10)	1966651153719163181	0 2 6 8 48 50 90 92 96 98	1376507650974
STPT(10)	1966651195840324319	0 2 18 20 30 32 42 44 60 62	1418628812112
SPT(20)	1966651233638853511	0 28 52 66 96 120 136 138 150 168 250 268 280 282 298 322 352 366 390 418	1456427341304