Prime p₀= 2276724520498984571 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 2 28 2 10 14 4 8 172 8 4 14 10 2 28 2 (?)
a_n: 0 2 30 32 42 56 60 68 240 248 252 266 276 278 306 308
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: 308
Found by: Orange Kid
db: batch=81, k=16, 2 28 2 10 14 4 8 172

STPT(10)	2276722652205630659	0 2 18 20 30 32 42 44 60 62	-1868293353912
STPT(10)	2276722693060808687	0 2 60 62 102 104 144 146 204 206	-1827438175884
SPT(16)	2276723103607887533	0 18 30 44 48 60 78 104 114 140 158 170 174 188 200 218	-1416891097038
STPT(10)	2276723173672704137	0 2 54 56 132 134 210 212 264 266	-1346826280434
SPT(16)	2276723602751588279	0 14 18 78 84 90 104 120 128 144 158 164 170 230 234 248	-917747396292
STPT(10)	2276723950955474099	0 2 48 50 60 62 72 74 120 122	-569543510472
SPT(16)	2276724622454491387	0 6 10 34 52 132 142 154 282 294 304 384 402 426 430 436	101955506816
SPT(16)	2276724736242074273	0 74 84 96 110 140 176 228 236 288 324 354 368 380 390 464	215743089702
SPT(16)	2276724811033339237	0 6 54 84 90 96 154 156 184 186 244 250 256 286 334 340	290534354666
SPT(16)	2276724949772798947	0 10 16 30 42 52 60 90 196 226 234 244 256 270 276 286	429273814376
STPT(10)	2276724992406542021	0 2 36 38 78 80 120 122 156 158	471907557450