Prime p₀= 1074656157315126389 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 46 2 40 2 118 2 40 2 46 2 (?)
a_n: 0 2 48 50 90 92 210 212 252 254 300 302
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: 302
Found by: stoneageman
db: batch=76, k=12, 2 46 2 40 2 118

SPT(18)	1074654880905229831	0 30 36 72 78 88 120 138 142 186 190 208 240 250 256 292 298 328	-1276409896558
SPT(16)	1074654907517750243	0 6 48 54 86 146 150 168 296 314 318 378 410 416 458 464	-1249797376146
SPT(16)	1074655290842637529	0 64 114 130 168 174 202 204 208 210 238 244 282 298 348 412	-866472488860
SPT(16)	1074655732255313233	0 6 34 48 60 88 90 100 114 124 126 154 166 180 208 214	-425059813156
SPT(16)	1074655760999044099	0 12 42 54 58 64 124 144 148 168 228 234 238 250 280 292	-396316082290
SPT(16)	1074655859603856833	0 80 86 90 114 128 150 156 158 164 186 200 224 228 234 314	-297711269556
SPT(16)	1074656200689475399	0 64 112 154 160 172 210 274 300 364 402 414 420 462 510 574	43374349010
SPT(16)	1074656541050268907	0 24 70 112 136 142 154 174 262 282 294 300 324 366 412 436	383735142518
STPT(10)	1074656687568927917	0 2 24 26 42 44 60 62 84 86	530253801528
STPT(10)	1074656895582570101	0 2 6 8 48 50 90 92 96 98	738267443712
SPT(16)	1074656927936767471	0 22 36 126 132 136 156 160 192 196 216 220 226 316 330 352	770621641082