Prime p₀= 2556546459320711867 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 14 28 8 12 22 18 2 16 2 18 22 12 8 28 14 (?)
a_n: 0 14 42 50 62 84 102 104 120 122 140 162 174 182 210 224
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: 224
Found by: JayPi
db: batch=82, k=16, 14 28 8 12 22 18 2 16

SPT(16)	2556545570250516473	0 24 30 68 80 98 158 198 236 276 336 354 366 404 410 434	-889070195394
STPT(10)	2556545590039352627	0 2 42 44 72 74 102 104 144 146	-869281359240
STPT(10)	2556545678763292031	0 2 6 8 48 50 90 92 96 98	-780557419836
STPT(10)	2556545970583257797	0 2 42 44 72 74 102 104 144 146	-488737454070
SPT(16)	2556546057353418799	0 22 30 54 88 142 144 162 190 208 210 264 298 322 330 352	-401967293068
SPT(16)	2556546138280773659	0 30 38 42 102 140 210 212 270 272 342 380 440 444 452 482	-321039938208
SPT(16)	2556546584942635501	0 40 52 72 90 138 192 238 240 286 340 388 406 426 438 478	125621923634
STPT(10)	2556547174389569897	0 2 30 32 42 44 54 56 84 86	715068858030
STPT(10)	2556547220413219487	0 2 24 26 42 44 60 62 84 86	761092507620
STPT(10)	2556547347031758317	0 2 12 14 42 44 72 74 84 86	887711046450
SPT(16)	2556547454357713039	0 34 58 60 84 88 90 138 160 208 210 214 238 240 264 298	995037001172