Prime p₀= 1691687356137636329 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 2 48 12 10 12 110 18 10 18 110 12 10 12 48 2 (?)
a_n: 0 2 50 62 72 84 194 212 222 240 350 362 372 384 432 434
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: 434
Found by: CoolAtchOk
db: batch=79, k=16, 2 48 12 10 12 110 18 10

STPT(10)	1691686236331395719	0 2 48 50 60 62 72 74 120 122	-1119806240610
SPT(16)	1691686343187978299	0 42 68 92 138 140 144 152 210 218 222 224 270 294 320 362	-1012949658030
SPT(16)	1691686827783858097	0 10 12 34 84 96 100 132 184 216 220 232 282 304 306 316	-528353778232
STPT(10)	1691686875654952619	0 2 18 20 60 62 102 104 120 122	-480482683710
SPT(16)	1691686950968049143	0 44 54 80 84 104 120 150 194 224 240 260 264 290 300 344	-405169587186
STPT(10)	1691687205349447121	0 2 6 8 48 50 90 92 96 98	-150788189208
STPT(10)	1691688139678567991	0 2 36 38 78 80 120 122 156 158	783540931662
SPT(16)	1691688161989331911	0 12 16 28 40 96 100 132 136 168 172 228 240 252 256 268	805851695582
SPT(16)	1691688217477333459	0 54 88 112 114 132 154 174 208 228 250 268 270 294 328 382	861339697130
SPT(16)	1691688237082614737	0 2 24 42 66 114 120 134 282 296 302 350 374 392 414 416	880944978408
SPT(16)	1691688638377313557	0 42 70 90 100 120 142 156 190 204 226 246 256 276 304 346	1282239677228