Prime p₀= 1938619636687656823 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 36 12 40 12 32 40 44 40 32 12 40 12 36 18 (?)
a_n: 0 18 54 66 106 118 150 190 234 274 306 318 358 370 406 424
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: 424
Found by: vaughan
db: batch=80, k=16, 18 36 12 40 12 32 40 44

SPT(16)	1938619094762952053	0 8 14 18 104 134 168 188 216 236 270 300 386 390 396 404	-541924704770
STPT(10)	1938619109313511979	0 2 48 50 90 92 132 134 180 182	-527374144844
STPT(10)	1938619134651637349	0 2 18 20 30 32 42 44 60 62	-502036019474
SPT(16)	1938619287826200079	0 34 42 52 60 70 72 118 144 190 192 202 210 220 228 262	-348861456744
SPT(16)	1938619589808531283	0 40 76 216 276 288 306 310 384 388 406 418 478 618 654 694	-46879125540
SPT(16)	1938619597215029909	0 78 92 110 138 140 174 188 294 308 342 344 372 390 404 482	-39472626914
SPT(16)	1938619674848241761	0 8 26 32 36 48 60 68 90 98 110 122 126 132 150 158	38160584938
STPT(10)	1938619835938584059	0 2 18 20 30 32 42 44 60 62	199250927236
SPT(16)	1938620035131855281	0 50 68 78 108 152 170 198 230 258 276 320 350 360 378 428	398444198458
SPT(16)	1938620185468296971	0 2 32 72 78 138 146 198 200 252 260 320 326 366 396 398	548780640148
STPT(10)	1938620356966108721	0 2 6 8 48 50 90 92 96 98	720278451898