Prime p₀= 2145164429693734487 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 40 2 10 2 64 2 10 2 40 2 (?)
a_n: 0 2 42 44 54 56 120 122 132 134 174 176
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: CoolAtchOk
db: batch=80, k=12, 2 40 2 10 2 64

SPT(16)	2145162977058250421	0 2 86 126 200 206 216 252 296 332 342 348 422 462 546 548	-1452635484066
SPT(16)	2145163278576754519	0 12 18 52 70 102 150 174 178 202 250 282 300 334 340 352	-1151116979968
SPT(16)	2145163340183970941	0 32 60 80 86 108 128 170 198 240 260 282 288 308 336 368	-1089509763546
STPT(12)	2145163685853431909	0 2 30 32 42 44 198 200 210 212 240 242	-743840302578
SPT(20)	2145164153995844591	0 12 26 30 68 102 108 122 150 152 156 158 186 200 206 240 278 282 296 308	-275697889896
SPT(18)	2145164404185812453	0 6 26 56 68 90 108 110 168 176 234 236 254 276 288 318 338 344	-25507922034
SPT(18)	2145164530070698187	0 24 36 42 80 122 132 134 146 150 162 164 174 216 254 260 272 296	100376963700
SPT(16)	2145164824167386213	0 14 44 56 80 84 86 156 218 288 290 294 318 330 360 374	394473651726
STPT(10)	2145165173446650371	0 2 30 32 78 80 126 128 156 158	743752915884
SPT(16)	2145165509663019379	0 12 40 72 130 142 154 160 222 228 240 252 310 342 370 382	1079969284892
STPT(10)	2145165597338414447	0 2 30 32 42 44 54 56 84 86	1167644679960