Prime p₀= 1538834145918249073 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 6 30 54 36 24 18 18 24 36 54 30 6 (?)
a_n: 0 6 36 90 126 150 168 186 210 246 300 330 336
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: 336
Found by: biodoc
db: batch=78, k=13, 6 30 54 36 24 18

SPT(16)	1538832058712653763	0 38 66 90 128 134 158 186 188 216 240 246 284 308 336 374	-2087205595310
SPT(16)	1538832070745972141	0 6 20 32 38 86 102 116 222 236 252 300 306 318 332 338	-2075172276932
STPT(10)	1538832319084674587	0 2 30 32 42 44 54 56 84 86	-1826833574486
SPT(16)	1538832779538905761	0 10 16 96 100 150 162 192 406 436 448 498 502 582 588 598	-1366379343312
TPT(14)	1538833095438626927	0 2 30 32 84 86 102 104 162 164 324 326 342 344	-1050479622146
SPT(16)	1538833961263064357	0 2 36 110 134 180 192 206 210 224 236 282 306 380 414 416	-184655184716
SPT(16)	1538834286957344413	0 4 24 28 54 70 130 166 168 204 264 280 306 310 330 334	141039095340
SPT(16)	1538834333253031427	0 42 74 90 116 140 156 162 194 200 216 240 266 282 314 356	187334782354
SPT(16)	1538834439137151889	0 12 24 144 150 162 192 220 222 250 280 292 298 418 430 442	293218902816
TPT(14)	1538834913593115707	0 2 60 62 72 74 114 116 162 164 174 176 204 206	767674866634
SPT(16)	1538835410715534187	0 34 112 130 142 174 222 226 240 244 292 324 336 354 432 466	1264797285114