Prime p₀= 2333260752524389561 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 58 18 14 46 62 60 18 10 14 10 18 60 62 46 14 18 58 (?)
a_n: 0 58 76 90 136 198 258 276 286 300 310 328 388 450 496 510 528 586
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: 586
Found by: vinn@[CNT]
db: batch=81, k=18, 58 18 14 46 62 60 18 10 14

SPT(16)	2333257459874187443	0 20 60 78 108 114 174 186 188 200 260 266 296 314 354 374	-3292650202118
STPT(10)	2333257561599143831	0 2 36 38 78 80 120 122 156 158	-3190925245730
SPT(16)	2333259392338546069	0 10 12 112 118 132 138 142 168 172 178 192 198 298 300 310	-1360185843492
STPT(10)	2333260296222290999	0 2 48 50 90 92 132 134 180 182	-456302098562
SPT(16)	2333260321719163813	0 18 36 70 78 106 124 160 174 210 228 256 264 298 316 334	-430805225748
SPT(16)	2333260453240053151	0 16 58 112 150 156 192 196 222 226 262 268 306 360 402 418	-299284336410
SPT(16)	2333260859351221637	0 12 54 84 126 132 134 146 180 192 194 200 242 272 314 326	106826832076
STPT(10)	2333261026755877217	0 2 24 26 42 44 60 62 84 86	274231487656
SPT(16)	2333261370637827073	0 6 54 66 70 78 118 126 148 156 196 204 208 220 268 274	618113437512
SPT(16)	2333261376606521929	0 28 52 64 84 100 142 172 210 240 282 298 318 330 354 382	624082132368
SPT(16)	2333261660655915277	0 12 22 36 52 82 142 162 214 234 294 324 340 354 364 376	908131525716