Prime p₀= 284147940484367587 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 4 8 12 46 36 30 44 30 36 46 12 8 4 (?)
a_n: 0 4 12 24 70 106 136 180 210 246 292 304 312 316
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: 316
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 4 8 12 46 36 30 44

SPT(14)	284147852562390679	0 24 42 52 88 90 114 148 172 174 210 220 238 262	-87921976908
SPT(14)	284147871924198847	0 42 60 70 82 94 136 180 222 234 246 256 274 316	-68560168740
SPT(14)	284147875989761711	0 2 36 50 90 96 152 156 212 218 258 272 306 308	-64494605876
TPT(12)	284147887861192361	0 2 30 32 66 68 138 140 198 200 210 212	-52623175226
SPT(16)	284147922126463387	0 6 40 42 94 136 156 174 202 220 240 282 334 336 370 376	-18357904200
SPT(14)	284147936132315357	0 20 44 50 72 104 116 240 252 284 306 312 336 356	-4352052230
SPT(14)	284147960463736279	0 30 40 52 72 82 100 180 198 208 228 240 250 280	19979368692
SPT(14)	284147965722664123	0 66 70 78 100 114 136 138 160 174 196 204 208 274	25238296536
SPT(14)	284147981490496819	0 28 64 100 132 160 174 178 192 220 252 288 324 352	41006129232
SPT(14)	284147983003693981	0 16 46 72 76 82 112 186 216 222 226 252 282 298	42519326394
SPT(20)	284147994378430769	0 2 42 44 60 80 140 170 174 192 272 290 294 324 384 404 420 422 462 464	53894063182