Prime p₀= 1339974669537496127 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 24 12 14 34 8 34 44 12 52 12 44 34 8 34 14 12 24 (?)
a_n: 0 24 36 50 84 92 126 170 182 234 246 290 324 332 366 380 392 416
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: 416
Found by: Theadalus
db: batch=77, k=18, 24 12 14 34 8 34 44 12 52

SPT(16)	1339973508512608009	0 24 52 108 132 162 190 204 208 222 250 280 304 360 388 412	-1161024888118
SPT(16)	1339973540922345023	0 18 44 84 128 134 144 146 198 200 210 216 260 300 326 344	-1128615151104
SPT(16)	1339973620730519083	0 4 18 58 100 124 130 184 210 264 270 294 336 376 390 394	-1048806977044
SPT(16)	1339974176468231191	0 16 28 30 46 66 88 108 160 180 202 222 238 240 252 268	-493069264936
SPT(16)	1339974316518342409	0 28 48 58 60 108 112 130 132 150 154 202 204 214 234 262	-353019153718
SPT(16)	1339974628640750953	0 6 60 90 154 156 208 214 240 246 298 300 364 394 448 454	-40896745174
STPT(10)	1339974842473133639	0 2 12 14 90 92 168 170 180 182	172935637512
SPT(16)	1339974930506335153	0 16 30 66 120 130 148 150 154 156 174 184 238 274 288 304	260968839026
SPT(16)	1339975337444482247	0 110 134 164 210 266 270 306 314 350 354 410 456 486 510 620	667906986120
SPT(16)	1339975592090710999	0 54 112 160 204 228 274 300 322 348 394 418 462 510 568 622	922553214872
SPT(16)	1339975725727034687	0 2 44 84 102 120 156 186 200 230 266 284 302 342 384 386	1056189538560