Prime p₀= 2365346853906197477 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 32 24 66 12 42 10 20 16 2 16 20 10 42 12 66 24 32 (?)
a_n: 0 32 56 122 134 176 186 206 222 224 240 260 270 312 324 390 414 446
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: 446
Found by: Landjunge
db: batch=81, k=18, 32 24 66 12 42 10 20 16 2

SPT(16)	2365345672402923179	0 2 30 90 120 132 168 188 204 224 260 272 302 362 390 392	-1181503274298
SPT(16)	2365346037979998377	0 2 20 62 72 80 146 150 236 240 306 314 324 366 384 386	-815926199100
SPT(16)	2365346311955766877	0 156 166 174 210 264 286 294 316 324 346 400 436 444 454 610	-541950430600
SPT(16)	2365346590828762267	0 4 12 34 52 70 84 90 94 100 114 132 150 172 180 184	-263077435210
SPT(16)	2365346668871653937	0 12 26 54 66 92 134 164 222 252 294 320 332 360 374 386	-185034543540
SPT(16)	2365346686628600099	0 50 54 90 120 144 162 182 222 242 260 284 314 350 354 404	-167277597378
SPT(16)	2365346997928146209	0 20 74 84 108 110 150 158 174 182 222 224 248 258 312 332	144021948732
SPT(18)	2365347100074766979	0 12 14 54 62 72 140 162 188 204 230 252 320 330 338 378 380 392	246168569502
SPT(16)	2365347168789673363	0 10 36 94 124 154 208 228 256 276 330 360 390 448 474 484	314883475886
STPT(10)	2365347254786445887	0 2 24 26 42 44 60 62 84 86	400880248410
SPT(16)	2365347269545578083	0 24 36 54 56 150 156 230 240 314 320 414 416 434 446 470	415639380606