Prime p₀= 2310470496716551313 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 16 48 50 66 4 12 8 12 4 66 50 48 16 20 (?)
a_n: 0 20 36 84 134 200 204 216 224 236 240 306 356 404 420 440
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: 440
Found by: FritzB
db: batch=81, k=16, 20 16 48 50 66 4 12 8

SPT(16)	2310470077586118397	0 4 22 42 52 54 76 82 174 180 202 204 214 234 252 256	-419130432916
STPT(10)	2310470100118984499	0 2 12 14 90 92 168 170 180 182	-396597566814
STPT(10)	2310470210966723621	0 2 6 8 48 50 90 92 96 98	-285749827692
SPT(16)	2310470222419445717	0 24 56 72 164 182 186 192 284 290 294 312 404 420 452 476	-274297105596
SPT(16)	2310470307342475139	0 30 42 92 98 102 120 158 162 200 218 222 228 278 290 320	-189374076174
STPT(10)	2310470363010941849	0 2 12 14 90 92 168 170 180 182	-133705609464
SPT(13)	2310470604301975393	0 48 120 180 186 210 258 306 330 336 396 468 516	107585424080
SPT(16)	2310470760016810459	0 12 40 124 144 148 154 168 214 228 234 238 258 342 370 382	263300259146
SPT(16)	2310470936180626519	0 24 42 48 84 132 198 210 222 234 300 348 384 390 408 432	439464075206
STPT(10)	2310470948944678139	0 2 12 14 90 92 168 170 180 182	452228126826
SPT(18)	2310470965157593219	0 60 64 88 168 258 280 288 300 352 364 372 394 484 564 588 592 652	468441041906