Prime p₀= 1518381389119792739 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 14 10 20 6 4 24 20 24 58 24 20 24 4 6 20 10 14 (?)
a_n: 0 14 24 44 50 54 78 98 122 180 204 224 248 252 258 278 288 302
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: 302
Found by: Skivelitis2
db: batch=78, k=18, 14 10 20 6 4 24 20 24 58

STPT(12)	1518381034567357109	0 2 30 32 42 44 78 80 90 92 120 122	-354552435630
TPT(14)	1518381034567357109	0 2 30 32 42 44 78 80 90 92 120 122 132 134	-354552435630
SPT(16)	1518381053121649109	0 60 78 120 134 138 162 164 198 200 224 228 242 284 302 362	-335998143630
SPT(16)	1518381220968336581	0 6 42 48 90 96 126 152 246 272 302 308 350 356 392 398	-168151456158
STPT(10)	1518381366537151889	0 2 48 50 90 92 132 134 180 182	-22582640850
SPT(16)	1518381382135028003	0 14 60 90 108 110 146 158 216 228 264 266 284 314 360 374	-6984764736
TPT(14)	1518381480410853887	0 2 12 14 24 26 90 92 162 164 180 182 210 212	91291061148
SPT(16)	1518381602347390637	0 86 110 114 146 156 164 206 324 366 374 384 416 420 444 530	213227597898
STPT(10)	1518381610560534371	0 2 36 38 78 80 120 122 156 158	221440741632
TPT(14)	1518381684272433191	0 2 78 80 120 122 126 128 168 170 210 212 246 248	295152640452
SPT(16)	1518381733520830891	0 42 58 88 100 166 168 180 268 280 282 348 360 390 406 448	344401038152