Prime p₀= 87506295491916941 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 6 2 22 108 38 30 16 30 38 108 22 2 6 (?)
a_n: 0 6 8 30 138 176 206 222 252 290 398 420 422 428
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: 428
Found by: gaballus
db: batch=67, k=14, 6 2 22 108 38 30 16

SPT(14)	87506189145442099	0 40 58 60 102 138 154 198 214 250 292 294 312 352	-106346474842
SPT(14)	87506194569942541	0 12 42 46 66 70 112 180 222 226 246 250 280 292	-100921974400
SPT(14)	87506211029146699	0 30 34 58 108 118 142 150 174 184 234 258 262 292	-84462770242
SPT(14)	87506214446376679	0 4 10 18 90 108 154 174 220 238 310 318 324 328	-81045540262
TPT(12)	87506230965897389	0 2 18 20 48 50 162 164 198 200 492 494	-64526019552
SPT(14)	87506237219808409	0 10 30 48 60 78 100 120 142 160 172 190 210 220	-58272108532
SPT(14)	87506297489468167	0 16 22 34 60 144 156 160 172 256 282 294 300 316	1997551226
SPT(14)	87506313595791149	0 42 140 152 210 212 222 290 300 302 360 372 470 512	18103874208
SPT(14)	87506339950054561	0 12 40 42 70 100 118 162 180 210 238 240 268 280	44458137620
SPT(14)	87506346933101077	0 46 70 106 144 150 154 336 340 346 384 420 444 490	51441184136
SPT(16)	87506391969097951	0 6 10 66 90 132 148 160 168 180 196 238 262 318 322 328	96477181010