Prime p₀= 2239407960487677923 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 4 26 10 18 2 24 4 24 2 18 10 26 4 26 (?)
a_n: 0 26 30 56 66 84 86 110 114 138 140 158 168 194 198 224
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: Orange Kid
db: batch=81, k=16, 26 4 26 10 18 2 24 4

SPT(16)	2239407155790395209	0 10 24 48 72 90 120 180 262 322 352 370 394 418 432 442	-804697282714
STPT(10)	2239407211825693109	0 2 48 50 90 92 132 134 180 182	-748661984814
SPT(16)	2239407501139034209	0 40 58 118 154 162 180 198 214 232 250 258 294 354 372 412	-459348643714
STPT(10)	2239407764148886319	0 2 18 20 30 32 42 44 60 62	-196338791604
SPT(16)	2239407843884989103	0 14 30 56 86 126 144 210 230 296 314 354 384 410 426 440	-116602688820
SPT(16)	2239407860721135113	0 6 44 50 158 168 188 276 308 396 416 426 534 540 578 584	-99766542810
STPT(10)	2239408006055022347	0 2 30 32 42 44 54 56 84 86	45567344424
SPT(16)	2239408097035405313	0 8 44 78 84 110 120 156 188 224 234 260 266 300 336 344	136547727390
SPT(16)	2239408737262566721	0 18 52 70 76 106 108 132 166 190 192 222 228 246 280 298	776774888798
STPT(10)	2239408944894394727	0 2 24 26 42 44 60 62 84 86	984406716804
SPT(16)	2239409549257097051	0 8 42 60 86 108 126 186 272 332 350 372 398 416 450 458	1588769419128