Prime p₀= 2703247537313956847 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 28 2 16 2 28 2 10 2 (?)
a_n: 0 2 12 14 42 44 60 62 90 92 102 104
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: 104
Found by: [SG-2W]Kurzer
db: batch=82, k=12, 2 10 2 28 2 16

SPT(16)	2703246140001153167	0 2 14 42 102 114 122 150 176 204 212 224 284 312 324 326	-1397312803680
SPT(16)	2703246502889692141	0 12 16 18 28 90 100 132 166 198 208 270 280 282 286 298	-1034424264706
SPT(16)	2703246650345076707	0 6 36 50 132 146 176 224 372 420 450 464 546 560 590 596	-886968880140
SPT(16)	2703246780611232437	0 14 74 92 140 164 170 200 204 234 240 264 312 330 390 404	-756702724410
SPT(16)	2703247062601921127	0 14 50 56 66 84 120 132 134 146 182 200 210 216 252 266	-474712035720
SPT(16)	2703247385020259179	0 22 34 42 48 82 90 100 102 112 120 154 160 168 180 202	-152293697668
STPT(10)	2703247679789483369	0 2 12 14 90 92 168 170 180 182	142475526522
SPT(16)	2703248270039224087	0 6 90 94 136 144 174 214 276 316 346 354 396 400 484 490	732725267240
STPT(10)	2703248404931324849	0 2 18 20 30 32 42 44 60 62	867617368002
STPT(10)	2703249122221062509	0 2 48 50 90 92 132 134 180 182	1584907105662
SPT(16)	2703249174439489309	0 30 82 90 102 160 174 190 264 280 294 352 364 372 424 454	1637125532462