Prime p₀= 1547072447398891549 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 12 10 68 28 42 18 12 14 4 14 12 18 42 28 68 10 12 (?)
a_n: 0 12 22 90 118 160 178 190 204 208 222 234 252 294 322 390 400 412
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: 412
Found by: vanos0512
db: batch=78, k=18, 12 10 68 28 42 18 12 14 4

SPT(16)	1547072100316511983	0 4 40 76 78 84 118 144 190 216 250 256 258 294 330 334	-347082379566
SPT(20)	1547072134695252391	0 30 48 76 78 118 132 142 156 168 220 232 246 256 270 310 312 340 358 388	-312703639158
SPT(16)	1547072170208654477	0 6 12 26 36 44 92 120 146 174 222 230 240 254 260 266	-277190237072
SPT(16)	1547072211562948687	0 22 36 96 112 114 162 166 180 184 232 234 250 310 324 346	-235835942862
SPT(16)	1547072271806904371	0 48 90 132 158 168 170 180 260 270 272 282 308 350 392 440	-175591987178
SPT(16)	1547072339449667677	0 22 30 36 100 132 136 150 166 180 184 216 280 286 294 316	-107949223872
SPT(20)	1547072630677486487	0 32 42 50 56 86 126 152 186 222 284 320 354 380 420 450 456 464 474 506	183278594938
STPT(10)	1547073018485518871	0 2 6 8 48 50 90 92 96 98	571086627322
TPT(14)	1547073290140670267	0 2 132 134 162 164 252 254 264 266 414 416 444 446	842741778718
STPT(10)	1547073398252625977	0 2 24 26 42 44 60 62 84 86	950853734428
SPT(16)	1547073797653674029	0 32 50 68 90 138 168 174 278 284 314 362 384 402 420 452	1350254782480