Prime p₀= 174752197231901533 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 18 48 4 54 12 14 4 14 12 54 4 48 18 (?)
a_n: 0 18 66 70 124 136 150 154 168 180 234 238 286 304
All 14 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 304
Found by: Egon olsen
db: batch=67, k=14, 18 48 4 54 12 14 4

SPT(14)	174752095549170911	0 18 56 168 176 188 228 230 270 282 290 402 440 458	-101682730622
SPT(14)	174752116509336671	0 2 18 48 50 56 62 126 132 138 140 170 186 188	-80722564862
SPT(14)	174752116997507299	0 22 40 82 118 120 258 334 472 474 510 552 570 592	-80234394234
SPT(14)	174752142297157889	0 8 74 78 98 164 168 224 228 294 314 318 384 392	-54934743644
SPT(14)	174752150601942841	0 48 70 72 96 100 126 202 228 232 256 258 280 328	-46629958692
SPT(14)	174752180305039033	0 6 54 78 100 120 168 196 244 264 286 310 358 364	-16926862500
SPT(14)	174752222582367593	0 44 60 78 120 140 150 218 228 248 290 308 324 368	25350466060
SPT(14)	174752251751281549	0 78 94 102 114 120 130 132 142 148 160 168 184 262	54519380016
SPT(14)	174752262905040857	0 14 32 50 54 92 114 122 144 182 186 204 222 236	65673139324
SPT(14)	174752275060154081	0 12 38 56 98 122 138 140 156 180 222 240 266 278	77828252548
SPT(14)	174752275682786933	0 8 18 80 134 140 260 318 438 444 498 560 570 578	78450885400