Prime p₀= 1691690048791951763 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 40 60 6 20 10 14 4 14 10 20 6 60 40 20 (?)
a_n: 0 20 60 120 126 146 156 170 174 188 198 218 224 284 324 344
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: 344
Found by: CoolAtchOk
db: batch=79, k=16, 20 40 60 6 20 10 14 4

SPT(16)	1691688217477333459	0 54 88 112 114 132 154 174 208 228 250 268 270 294 328 382	-1831314618304
SPT(16)	1691688237082614737	0 2 24 42 66 114 120 134 282 296 302 350 374 392 414 416	-1811709337026
SPT(16)	1691688638377313557	0 42 70 90 100 120 142 156 190 204 226 246 256 276 304 346	-1410414638206
STPT(10)	1691689502032105781	0 2 6 8 18 20 30 32 36 38	-546759845982
STPT(10)	1691690002003339067	0 2 30 32 72 74 114 116 144 146	-46788612696
SPT(16)	1691690039859799411	0 22 40 42 90 120 208 222 286 300 388 418 466 468 486 508	-8932152352
STPT(10)	1691690183385629657	0 2 24 26 42 44 60 62 84 86	134593677894
SPT(16)	1691690450547527347	0 10 30 36 66 82 136 166 210 240 294 310 340 346 366 376	401755575584
STPT(10)	1691690499784907261	0 2 6 8 48 50 90 92 96 98	450992955498
SPT(16)	1691690755363583309	0 48 60 80 102 110 132 140 192 200 222 230 252 272 284 332	706571631546
STPT(10)	1691690823337332029	0 2 42 44 60 62 78 80 120 122	774545380266