Prime p₀= 2397312437977300981 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 12 16 24 30 2 24 16 24 2 30 24 16 12 18 (?)
a_n: 0 18 30 46 70 100 102 126 142 166 168 198 222 238 250 268
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 268
Found by: [SG-2W]Kurzer
db: batch=81, k=16, 18 12 16 24 30 2 24 16

SPT(18)	2397310751997141907	0 40 54 66 106 124 136 174 226 300 352 390 402 420 460 472 486 526	-1685980159074
SPT(18)	2397311070467534341	0 16 18 30 40 42 82 96 112 126 142 156 196 198 208 220 222 238	-1367509766640
STPT(10)	2397311094663948899	0 2 18 20 60 62 102 104 120 122	-1343313352082
STPT(12)	2397311922251670269	0 2 30 32 42 44 60 62 72 74 102 104	-515725630712
SPT(16)	2397312313961331773	0 6 26 54 66 90 138 164 240 266 314 338 350 378 398 404	-124015969208
SPT(16)	2397312339518802361	0 10 28 36 90 120 126 138 148 160 166 196 250 258 276 286	-98458498620
SPT(16)	2397312463819527739	0 28 30 64 88 90 102 130 132 160 172 174 198 232 234 262	25842226758
TPT(14)	2397312757638017621	0 2 6 8 48 50 138 140 150 152 180 182 348 350	319660716640
SPT(16)	2397312810552538783	0 24 46 76 106 136 150 190 300 340 354 384 414 444 466 490	372575237802
STPT(10)	2397312854400967337	0 2 72 74 102 104 132 134 204 206	416423666356
STPT(10)	2397313097396950427	0 2 30 32 60 62 90 92 120 122	659419649446