Prime p₀= 1839147223498336391 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 4 2 40 2 28 2 40 2 4 2 (?)
a_n: 0 2 6 8 48 50 78 80 120 122 126 128
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: 128
Found by: Orange Kid
db: batch=79, k=12, 2 4 2 40 2 28

SPT(16)	1839146359087110917	0 6 42 50 60 86 120 174 182 236 270 296 306 314 350 356	-864411225474
SPT(16)	1839146399987982949	0 12 40 42 58 64 78 108 154 184 198 204 220 222 250 262	-823510353442
STPT(10)	1839146758721609669	0 2 12 14 90 92 168 170 180 182	-464776726722
SPT(16)	1839146928147886607	0 20 42 120 122 132 162 216 266 320 350 360 362 440 462 482	-295350449784
STPT(10)	1839147119038094189	0 2 42 44 60 62 78 80 120 122	-104460242202
STPT(10)	1839147137997301019	0 2 18 20 30 32 42 44 60 62	-85501035372
SPT(16)	1839147329432305999	0 18 52 60 72 82 88 150 172 234 240 250 262 270 304 322	105933969608
STPT(10)	1839147377856875699	0 2 18 20 30 32 42 44 60 62	154358539308
STPT(10)	1839148345615244099	0 2 42 44 60 62 78 80 120 122	1122116907708
STPT(10)	1839148490477365367	0 2 24 26 42 44 60 62 84 86	1266979028976
SPT(16)	1839148666859413501	0 16 22 42 48 60 118 160 168 210 268 280 286 306 312 328	1443361077110