Prime p₀= 1685475623328751747 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 30 28 24 6 20 16 74 16 20 6 24 28 30 12 (?)
a_n: 0 12 42 70 94 100 120 136 210 226 246 252 276 304 334 346
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: 346
Found by: Donn Pike (USAF Ret)
db: batch=79, k=16, 12 30 28 24 6 20 16 74

SPT(16)	1685474116887005041	0 10 16 28 42 78 90 112 156 178 190 226 240 252 258 268	-1506441746706
STPT(10)	1685474564298759737	0 2 24 26 42 44 60 62 84 86	-1059029992010
TPT(14)	1685475065256512711	0 2 30 32 108 110 156 158 198 200 240 242 318 320	-558072239036
SPT(16)	1685475366768407657	0 14 36 56 80 92 146 192 284 330 384 396 420 440 462 476	-256560344090
STPT(10)	1685475445825945517	0 2 42 44 72 74 102 104 144 146	-177502806230
SPT(16)	1685475577361206177	0 16 30 54 60 70 72 100 126 154 156 166 172 196 210 226	-45967545570
STPT(10)	1685475841444926071	0 2 30 32 78 80 126 128 156 158	218116174324
SPT(16)	1685476207338656731	0 18 40 60 70 108 120 126 130 136 148 186 196 216 238 256	584009904984
SPT(16)	1685476381375375819	0 24 84 94 142 150 168 178 234 244 262 270 318 328 388 412	758046624072
SPT(16)	1685476448218399391	0 62 90 126 176 198 210 218 330 338 350 372 422 458 486 548	824889647644
SPT(16)	1685476913364313579	0 28 72 100 130 132 142 154 198 210 220 222 252 280 324 352	1290035561832