Prime p₀= 1253142552797473829 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 76 2 70 2 58 2 70 2 76 2 (?)
a_n: 0 2 78 80 150 152 210 212 282 284 360 362
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: 362
Found by: FDB ITALIA S.r.l.
db: batch=77, k=12, 2 76 2 70 2 58

SPT(16)	1253140339770945973	0 28 46 48 84 118 124 138 196 210 216 250 286 288 306 334	-2213026527856
SPT(16)	1253140782415583107	0 22 30 72 96 102 166 172 180 186 250 256 280 322 330 352	-1770381890722
STPT(10)	1253141093613708287	0 2 30 32 102 104 174 176 204 206	-1459183765542
STPT(10)	1253141198336063129	0 2 18 20 30 32 42 44 60 62	-1354461410700
SPT(16)	1253142185898957383	0 8 14 38 50 98 128 144 260 276 306 354 366 390 396 404	-366898516446
TPT(14)	1253142262109442137	0 2 12 14 30 32 42 44 102 104 144 146 180 182	-290688031692
TPT(14)	1253142767777361479	0 2 42 44 132 134 300 302 432 434 522 524 558 560	214979887650
SPT(16)	1253142959040238229	0 32 68 84 144 150 174 192 260 278 302 308 368 384 420 452	406242764400
SPT(16)	1253143413369638779	0 18 22 70 72 132 148 160 282 294 310 370 372 420 424 442	860572164950
TPT(14)	1253143488565731821	0 2 78 80 90 92 126 128 156 158 168 170 258 260	935768257992
SPT(16)	1253143507485132737	0 12 26 62 102 140 152 174 242 264 276 314 354 390 404 416	954687658908