Prime p₀= 2884271132099947409 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 76 2 28 2 112 2 28 2 76 2 (?)
a_n: 0 2 78 80 108 110 222 224 252 254 330 332
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: 332
Found by: eclipse99
db: batch=82, k=12, 2 76 2 28 2 112

SPT(16)	2884269405572480063	0 14 54 56 66 74 158 164 210 216 300 308 318 320 360 374	-1726527467346
STPT(10)	2884270009467113051	0 2 36 38 78 80 120 122 156 158	-1122632834358
SPT(16)	2884270247602175279	0 42 68 108 128 162 170 204 338 372 380 414 434 474 500 542	-884497772130
TPT(14)	2884270452579570251	0 2 36 38 96 98 138 140 156 158 168 170 198 200	-679520377158
SPT(16)	2884270701081701159	0 8 68 98 182 210 222 270 320 368 380 408 492 522 582 590	-431018246250
SPT(16)	2884270861919257829	0 50 78 84 98 102 120 132 140 152 170 174 188 194 222 272	-270180689580
SPT(16)	2884271158909496479	0 22 58 70 78 90 112 132 268 288 310 322 330 342 378 400	26809549070
TPT(14)	2884271207169981047	0 2 12 14 42 44 72 74 210 212 222 224 234 236	75070033638
TPT(14)	2884271843967815801	0 2 36 38 90 92 108 110 120 122 126 128 168 170	711867868392
SPT(16)	2884272180142581001	0 16 70 72 78 100 112 130 138 156 168 190 196 198 252 268	1048042633592
SPT(16)	2884272349610001391	0 12 46 48 70 82 126 138 160 172 216 228 250 252 286 298	1217510053982