Prime p₀= 1998270260347099757 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 110 22 50 4 8 70 2 4 2 70 8 4 50 22 110 (?)
a_n: 0 110 132 182 186 194 264 266 270 272 342 350 354 404 426 536
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: 536
Found by: Chooka
db: batch=80, k=16, 110 22 50 4 8 70 2 4

SPT(16)	1998269070780508733	0 18 36 54 86 126 128 146 168 186 188 228 260 278 296 314	-1189566591024
STPT(10)	1998269312432265659	0 2 42 44 90 92 138 140 180 182	-947914834098
STPT(10)	1998269875826742599	0 2 48 50 90 92 132 134 180 182	-384520357158
SPT(16)	1998270001860194021	0 66 78 98 102 122 152 180 248 276 306 326 330 350 362 428	-258486905736
SPT(16)	1998270072289776613	0 34 40 48 66 76 96 138 196 238 258 268 286 294 300 334	-188057323144
SPT(16)	1998270207787720219	0 12 34 40 58 70 72 94 408 430 432 444 462 468 490 502	-52559379538
SPT(16)	1998270423841889357	0 14 44 56 80 84 132 242 264 374 422 426 450 462 492 506	163494789600
SPT(16)	1998270968775148433	0 6 86 90 126 200 210 224 330 344 354 428 464 468 548 554	708428048676
SPT(16)	1998271001008448657	0 36 44 50 96 140 162 182 264 284 306 350 396 402 410 446	740661348900
STPT(10)	1998271097305547819	0 2 18 20 30 32 42 44 60 62	836958448062
STPT(10)	1998271488324528491	0 2 6 8 48 50 90 92 96 98	1227977428734