Prime p₀= 1286198949756859739 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 20 10 44 6 10 8 6 4 122 4 6 8 10 6 44 10 20 (?)
a_n: 0 20 30 74 80 90 98 104 108 230 234 240 248 258 264 308 318 338
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: 338
Found by: Rhodan71
db: batch=77, k=18, 20 10 44 6 10 8 6 4 122

SPT(20)	1286197422047815703	0 6 20 54 56 60 90 144 170 210 284 324 350 404 434 438 440 474 488 494	-1527709044036
STPT(10)	1286197925708794919	0 2 42 44 60 62 78 80 120 122	-1024048064820
TPT(14)	1286197958830664681	0 2 90 92 96 98 156 158 168 170 198 200 228 230	-990926195058
SPT(16)	1286198021940303677	0 44 80 102 116 144 162 174 242 254 272 300 314 336 372 416	-927816556062
STPT(10)	1286198617530437657	0 2 54 56 72 74 90 92 144 146	-332226422082
SPT(16)	1286198697422362027	0 6 10 52 54 66 82 90 196 204 220 232 234 276 280 286	-252334497712
SPT(16)	1286199344451957569	0 8 12 30 72 138 210 240 242 272 344 410 452 470 474 482	394695097830
STPT(10)	1286199425782243769	0 2 18 20 30 32 42 44 60 62	476025384030
SPT(16)	1286199454441082641	0 78 96 102 120 148 168 186 232 250 270 298 316 322 340 418	504684222902
STPT(10)	1286199555951243299	0 2 42 44 60 62 78 80 120 122	606194383560
TPT(14)	1286199593132483147	0 2 24 26 54 56 72 74 150 152 222 224 360 362	643375623408