Prime p₀= 2378023293407153971 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 40 2 18 16 50 4 8 22 8 4 50 16 18 2 40 (?)
a_n: 0 40 42 60 76 126 130 138 160 168 172 222 238 256 258 298
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: 298
Found by: [SG-2W]Kurzer
db: batch=81, k=16, 40 2 18 16 50 4 8 22

SPT(16)	2378021802598302719	0 18 50 62 104 108 158 174 218 234 284 288 330 342 374 392	-1490808851252
SPT(16)	2378021831071372777	0 42 90 114 120 180 210 214 240 244 274 334 340 364 412 454	-1462335781194
SPT(16)	2378022086279284663	0 66 70 88 144 148 150 166 168 184 186 190 246 264 268 334	-1207127869308
STPT(10)	2378022179296549517	0 2 30 32 42 44 54 56 84 86	-1114110604454
TPT(14)	2378022822649880759	0 2 78 80 90 92 108 110 132 134 150 152 168 170	-470757273212
SPT(16)	2378023045255040879	0 12 38 54 150 152 168 170 192 194 210 212 308 324 350 362	-248152113092
TPT(14)	2378023386545779391	0 2 18 20 126 128 276 278 336 338 366 368 378 380	93138625420
SPT(16)	2378023390266255439	0 4 24 42 94 102 114 144 148 178 190 198 250 268 288 292	96859101468
STPT(10)	2378023899182918351	0 2 30 32 78 80 126 128 156 158	605775764380
STPT(12)	2378023958513649497	0 2 30 32 42 44 60 62 72 74 102 104	665106495526
SPT(16)	2378024534319538367	0 6 32 102 126 146 170 204 362 396 420 440 464 534 560 566	1240912384396