Prime p₀= 2443278472628247227 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 40 2 40 2 34 2 40 2 40 2 (?)
a_n: 0 2 42 44 84 86 120 122 162 164 204 206
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: 206
Found by: JayPi
db: batch=82, k=12, 2 40 2 40 2 34

SPT(16)	2443277010282243269	0 8 14 24 38 44 60 78 80 98 114 120 134 144 150 158	-1462346003958
SPT(16)	2443277092186076119	0 28 88 150 154 180 190 204 238 252 262 288 292 354 414 442	-1380442171108
SPT(16)	2443277351511450691	0 6 42 138 156 202 306 336 352 382 486 532 550 646 682 688	-1121116796536
STPT(10)	2443278177332656661	0 2 6 8 48 50 90 92 96 98	-295295590566
SPT(16)	2443278188842694251	0 72 90 100 102 126 220 222 256 258 352 376 378 388 406 478	-283785552976
SPT(16)	2443278285201340247	0 30 56 146 162 170 174 192 194 212 216 224 240 330 356 386	-187426906980
STPT(10)	2443278553396866137	0 2 30 32 42 44 54 56 84 86	80768618910
STPT(10)	2443278717658970801	0 2 30 32 120 122 210 212 240 242	245030723574
TPT(14)	2443278971717618381	0 2 48 50 90 92 270 272 378 380 468 470 516 518	499089371154
STPT(10)	2443279310472880727	0 2 12 14 42 44 72 74 84 86	837844633500
SPT(16)	2443279359198098279	0 42 60 80 84 102 108 110 132 134 140 158 162 182 200 242	886569851052