Prime p₀= 1296910664029326767 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 10 56 24 28 50 16 26 16 50 28 24 56 10 26 (?)
a_n: 0 26 36 92 116 144 194 210 236 252 302 330 354 410 420 446
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 446
Found by: Cruncher Pete
db: batch=77, k=16, 26 10 56 24 28 50 16 26

TPT(14)	1296909814669915877	0 2 12 14 90 92 210 212 222 224 312 314 342 344	-849359410890
STPT(10)	1296909873252778451	0 2 6 8 18 20 30 32 36 38	-790776548316
STPT(10)	1296909903227153387	0 2 12 14 72 74 132 134 144 146	-760802173380
TPT(14)	1296909934574982137	0 2 42 44 102 104 132 134 180 182 210 212 222 224	-729454344630
SPT(16)	1296910227167880053	0 26 54 66 84 98 120 164 210 254 276 290 308 320 348 374	-436861446714
TPT(14)	1296910368882778547	0 2 30 32 42 44 60 62 102 104 144 146 174 176	-295146548220
STPT(10)	1296910846929999797	0 2 12 14 42 44 72 74 84 86	182900673030
SPT(18)	1296911488530305111	0 8 18 48 78 92 98 126 132 326 332 360 366 380 410 440 450 458	824500978344
STPT(10)	1296911494246212671	0 2 30 32 78 80 126 128 156 158	830216885904
SPT(16)	1296911839762656031	0 22 40 70 132 150 162 208 330 376 388 406 468 498 516 538	1175733329264
SPT(16)	1296911990729780263	0 46 76 90 114 144 168 186 238 256 280 310 334 348 378 424	1326700453496