Prime p₀= 2164919343514728011 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 64 2 82 2 64 2 28 2 (?)
a_n: 0 2 30 32 96 98 180 182 246 248 276 278
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: 278
Found by: LCB001
db: batch=81, k=12, 2 28 2 64 2 82

SPT(16)	2164917522881343409	0 4 54 60 72 78 148 190 222 264 334 340 352 358 408 412	-1820633384602
SPT(16)	2164917682367759663	0 14 44 80 170 186 198 200 234 236 248 264 354 390 420 434	-1661146968348
SPT(16)	2164918480763670109	0 60 64 84 112 142 162 190 282 310 330 360 388 408 412 472	-862751057902
STPT(10)	2164918876237630727	0 2 30 32 42 44 54 56 84 86	-467277097284
SPT(16)	2164918952277124177	0 30 36 66 112 162 210 250 252 292 340 390 436 466 472 502	-391237603834
STPT(10)	2164919197085326679	0 2 48 50 90 92 132 134 180 182	-146429401332
TPT(14)	2164919608252791617	0 2 192 194 204 206 294 296 360 362 372 374 390 392	264738063606
STPT(10)	2164919783787285821	0 2 6 8 18 20 30 32 36 38	440272557810
SPT(20)	2164919913272350657	0 12 24 40 54 64 82 120 124 132 142 150 154 192 210 220 234 250 262 274	569757622646
SPT(16)	2164920001817701717	0 10 12 24 42 52 130 144 220 234 312 322 340 352 354 364	658302973706
SPT(16)	2164920065267160833	0 8 14 24 36 90 98 108 146 156 164 218 230 240 246 254	721752432822