Prime p₀= 2686196477610902909 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 16 2 22 2 16 2 28 2 (?)
a_n: 0 2 30 32 48 50 72 74 90 92 120 122
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: 122
Found by: RFGuy_KCCO
db: batch=82, k=12, 2 28 2 16 2 22

STPT(10)	2686194589181604461	0 2 36 38 78 80 120 122 156 158	-1888429298448
STPT(10)	2686194859745692019	0 2 48 50 90 92 132 134 180 182	-1617865210890
SPT(16)	2686194983505868661	0 30 50 66 80 92 98 158 210 270 276 288 302 318 338 368	-1494105034248
SPT(16)	2686195415944953461	0 38 96 120 128 170 176 180 248 252 258 300 308 332 390 428	-1061665949448
SPT(16)	2686195882459362289	0 22 60 84 90 118 130 178 294 342 354 382 388 412 450 472	-595151540620
SPT(16)	2686196239650789893	0 14 48 66 74 80 108 126 128 146 174 180 188 206 240 254	-237960113016
STPT(10)	2686196534772619247	0 2 30 32 42 44 54 56 84 86	57161716338
STPT(10)	2686196563214870261	0 2 6 8 48 50 90 92 96 98	85603967352
TPT(14)	2686196658887287451	0 2 6 8 36 38 138 140 276 278 300 302 330 332	181276384542
SPT(16)	2686196709792192719	0 20 44 62 68 132 134 150 152 168 170 234 240 258 282 302	232181289810
STPT(10)	2686196815221954701	0 2 6 8 18 20 30 32 36 38	337611051792