Prime p₀= 1725251813693556223 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 34 42 8 12 12 10 18 8 16 8 18 10 12 12 8 42 34 (?)
a_n: 0 34 76 84 96 108 118 136 144 160 168 186 196 208 220 228 270 304
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 304
Found by: Senilix
db: batch=79, k=18, 34 42 8 12 12 10 18 8 16

SPT(16)	1725251063691838679	0 2 12 80 132 150 164 170 234 240 254 272 324 392 402 404	-750001717544
SPT(16)	1725251282035954237	0 24 52 64 82 94 112 126 130 144 162 174 192 204 232 256	-531657601986
STPT(10)	1725251307492963317	0 2 60 62 72 74 84 86 144 146	-506200592906
SPT(16)	1725251601715800113	0 8 20 30 44 114 120 156 158 194 200 270 284 294 306 314	-211977756110
SPT(16)	1725251649692501461	0 16 46 66 82 88 102 108 160 166 180 186 202 222 252 268	-164001054762
SPT(16)	1725251780349926651	0 8 20 30 36 50 56 86 132 162 168 182 188 198 210 218	-33343629572
SPT(16)	1725252550658796221	0 20 72 96 98 102 116 132 236 252 266 270 272 296 348 368	736965239998
STPT(10)	1725252631582439357	0 2 30 32 72 74 114 116 144 146	817888883134
STPT(10)	1725252769016692439	0 2 18 20 30 32 42 44 60 62	955323136216
SPT(16)	1725253109178085147	0 94 124 180 220 222 232 250 264 282 292 294 334 390 420 514	1295484528924
TPT(14)	1725253543447422809	0 2 18 20 30 32 42 44 132 134 240 242 252 254	1729753866586