Prime p₀= 3031641412671459187 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 2 6 42 30 10 30 8 30 10 30 42 6 2 4 (?)
a_n: 0 4 6 12 54 84 94 124 132 162 172 202 244 250 252 256
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: 256
Found by: [SG-FC] hl
db: batch=82, k=16, 4 2 6 42 30 10 30 8

SPT(16)	3031639893491435299	0 22 30 94 120 192 222 234 250 262 292 364 390 454 462 484	-1519180023888
STPT(10)	3031640189489230931	0 2 6 8 108 110 210 212 216 218	-1223182228256
SPT(16)	3031640850809092201	0 30 36 40 58 60 72 96 172 196 208 210 228 232 238 268	-561862366986
SPT(16)	3031640903287270387	0 42 64 72 124 126 136 150 196 210 220 222 274 282 304 346	-509384188800
SPT(16)	3031640957675288941	0 6 12 48 58 100 162 178 180 196 258 300 310 346 352 358	-454996170246
SPT(13)	3031641147123382589	0 12 42 48 60 78 90 102 120 132 138 168 180	-265548076598
STPT(10)	3031641597789952517	0 2 30 32 42 44 54 56 84 86	185118493330
SPT(16)	3031641634942129669	0 40 42 70 108 120 172 180 202 210 262 274 312 340 342 382	222270670482
STPT(10)	3031641821362185347	0 2 30 32 42 44 54 56 84 86	408690726160
STPT(10)	3031642010546248667	0 2 12 14 42 44 72 74 84 86	597874789480
STPT(10)	3031642411645284191	0 2 126 128 138 140 150 152 276 278	998973825004