Prime p₀= 1740073514833596829 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 22 56 34 18 30 2 42 18 58 18 42 2 30 18 34 56 22 (?)
a_n: 0 22 78 112 130 160 162 204 222 280 298 340 342 372 390 424 480 502
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: 502
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=18, 22 56 34 18 30 2 42 18 58

SPT(16)	1740072567286964303	0 24 26 54 68 156 180 200 204 224 248 336 350 378 380 404	-947546632526
TPT(14)	1740072581535226007	0 2 24 26 60 62 84 86 264 266 312 314 324 326	-933298370822
SPT(16)	1740072677347041181	0 28 36 46 106 148 160 196 222 258 270 312 372 382 390 418	-837486555648
SPT(16)	1740072840791107189	0 12 52 58 70 90 118 138 154 174 202 222 234 240 280 292	-674042489640
SPT(16)	1740073128826281901	0 18 70 130 150 168 178 246 262 330 340 358 378 438 490 508	-386007314928
TPT(14)	1740073412079382277	0 2 60 62 84 86 102 104 120 122 132 134 240 242	-102754214552
SPT(16)	1740073769590348337	0 14 84 90 104 132 140 164 192 216 224 252 266 272 342 356	254756751508
SPT(16)	1740074035600019437	0 16 22 54 84 120 156 162 184 190 226 262 292 324 330 346	520766422608
TPT(14)	1740074178578784911	0 2 36 38 120 122 168 170 186 188 228 230 288 290	663745188082
STPT(10)	1740074580553644899	0 2 12 14 90 92 168 170 180 182	1065720048070
SPT(16)	1740075198176762653	0 34 48 78 154 160 174 204 280 310 324 330 406 436 450 484	1683343165824