Prime p₀= 1052611586840287217 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 24 6 2 10 2 6 24 6 124 6 24 6 2 10 2 6 24 (?)
a_n: 0 24 30 32 42 44 50 74 80 204 210 234 240 242 252 254 260 284
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: 284
Found by: stoneageman
db: batch=76, k=18, 24 6 2 10 2 6 24 6 124

SPT(16)	1052609714512462031	0 56 90 92 156 158 168 206 252 290 300 302 366 368 402 458	-1872327825186
STPT(10)	1052609741914452749	0 2 18 20 30 32 42 44 60 62	-1844925834468
TPT(14)	1052610579828331169	0 2 90 92 120 122 252 254 258 260 270 272 282 284	-1007011956048
TPT(14)	1052610760616106269	0 2 12 14 42 44 90 92 138 140 222 224 282 284	-826224180948
SPT(16)	1052610903696955433	0 120 146 168 174 260 288 314 330 356 384 470 476 498 524 644	-683143331784
STPT(10)	1052611296455680571	0 2 36 38 78 80 120 122 156 158	-290384606646
SPT(16)	1052611852503336401	0 2 8 38 42 78 80 96 152 168 170 206 210 240 246 248	265663049184
SPT(16)	1052611896827036207	0 2 30 50 56 90 104 132 134 162 176 210 216 236 264 266	309986748990
SPT(16)	1052612240397814219	0 28 40 48 60 84 112 132 250 270 298 322 334 342 354 382	653557527002
SPT(18)	1052612514425610661	0 52 78 90 112 120 132 160 168 172 180 208 220 228 250 262 288 340	927585323444
STPT(10)	1052612609095711919	0 2 12 14 90 92 168 170 180 182	1022255424702