Prime p₀= 2184565892349263711 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 6 42 90 18 12 12 18 90 42 6 30 (?)
a_n: 0 30 36 78 168 186 198 210 228 318 360 366 396
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 396
Found by: Penguin
db: batch=81, k=13, 30 6 42 90 18 12

SPT(16)	2184565413167695421	0 56 62 108 138 146 198 206 222 230 282 290 320 366 372 428	-479181568290
SPT(16)	2184565423058455427	0 14 20 30 42 72 92 134 222 264 284 314 326 336 342 356	-469290808284
SPT(16)	2184565771169557667	0 20 36 62 132 150 162 182 204 224 236 254 324 350 366 386	-121179706044
STPT(10)	2184565782208196279	0 2 12 14 90 92 168 170 180 182	-110141067432
SPT(16)	2184565853041323209	0 30 128 134 168 210 234 260 288 314 338 380 414 420 518 548	-39307940502
STPT(10)	2184565876496088269	0 2 30 32 60 62 90 92 120 122	-15853175442
SPT(16)	2184566053277498311	0 16 22 88 102 126 148 168 310 330 352 376 390 456 462 478	160928234600
SPT(16)	2184566558451333233	0 50 56 140 204 228 240 270 284 314 326 350 414 498 504 554	666102069522
SPT(16)	2184566696184731293	0 18 24 88 94 108 120 130 144 154 166 180 186 250 256 274	803835467582
SPT(16)	2184566957293211473	0 48 58 90 114 136 138 156 178 196 198 220 244 276 286 334	1064943947762
STPT(10)	2184567465867209219	0 2 18 20 30 32 42 44 60 62	1573517945508