Prime p₀= 2467911840891063649 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 18 34 36 20 4 6 14 18 40 18 14 6 4 20 36 34 18 (?)
a_n: 0 18 52 88 108 112 118 132 150 190 208 222 228 232 252 288 322 340
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: 340
Found by: [SG-FC] hl
db: batch=82, k=18, 18 34 36 20 4 6 14 18 40

TPT(16)	2467910261743703477	0 2 42 44 72 74 84 86 162 164 240 242 252 254 282 284	-1579147360172
STPT(14)	2467910261743703519	0 2 30 32 42 44 120 122 198 200 210 212 240 242	-1579147360130
SPT(16)	2467910323441621987	0 4 66 70 82 84 112 126 130 144 172 174 186 190 252 256	-1517449441662
SPT(16)	2467910520027084817	0 6 24 94 112 126 130 166 180 216 220 234 252 322 340 346	-1320863978832
SPT(16)	2467911530915840341	0 70 72 96 100 208 210 282 346 418 420 528 532 556 558 628	-309975223308
SPT(16)	2467911618746412577	0 6 30 36 102 112 126 156 160 190 204 214 280 286 310 316	-222144651072
SPT(16)	2467911861434899843	0 18 34 64 90 120 160 178 186 204 244 274 300 330 346 364	20543836194
TPT(14)	2467912016656432187	0 2 30 32 72 74 84 86 90 92 210 212 282 284	175765368538
SPT(16)	2467912524882704021	0 36 48 56 80 128 146 162 176 192 210 258 282 290 302 338	683991640372
SPT(16)	2467913159987782333	0 24 36 78 88 100 154 156 178 180 234 246 256 298 310 334	1319096718684
SPT(16)	2467913164232071553	0 30 54 60 74 98 110 134 180 204 216 240 254 260 284 314	1323341007904