Prime p₀= 1425959221168432541 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 64 2 112 2 64 2 112 2 64 2 (?)
a_n: 0 2 66 68 180 182 246 248 360 362 426 428
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: 428
Found by: vinn@[CNT]
db: batch=78, k=12, 2 64 2 112 2 64

SPT(16)	1425957475602333841	0 10 16 30 52 96 100 112 126 138 142 186 208 222 228 238	-1745566098700
SPT(16)	1425957950160422303	0 14 30 48 56 98 104 164 210 270 276 318 326 344 360 374	-1271008010238
SPT(16)	1425958152249281009	0 8 24 30 78 84 104 164 168 228 248 254 302 308 324 332	-1068919151532
SPT(16)	1425958480425690611	0 8 32 60 96 116 126 138 200 212 222 242 278 306 330 338	-740742741930
STPT(10)	1425958633661519141	0 2 30 32 60 62 90 92 120 122	-587506913400
SPT(16)	1425958678606094429	0 2 30 42 62 84 198 210 242 254 368 390 410 422 450 452	-542562338112
TPT(14)	1425959250018828377	0 2 24 26 30 32 54 56 84 86 144 146 282 284	28850395836
SPT(16)	1425959376529868281	0 6 28 48 96 126 136 208 210 282 292 322 370 390 412 418	155361435740
SPT(18)	1425959427393749357	0 2 30 32 44 50 62 102 134 180 212 252 264 270 282 284 312 314	206225316816
SPT(16)	1425959790508522679	0 18 20 50 68 152 168 180 350 362 378 462 480 510 512 530	569340090138
SPT(16)	1425959907732304237	0 10 12 16 90 96 126 192 244 310 340 346 420 424 426 436	686563871696