Prime p₀= 2682222804814908419 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 42 30 12 30 6 42 42 6 30 12 30 42 (?)
a_n: 0 42 72 84 114 120 162 204 210 240 252 282 324
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 324
Found by: [SG-FC] hl
db: batch=82, k=13, 42 30 12 30 6 42

STPT(10)	2682221018316226487	0 2 90 92 102 104 114 116 204 206	-1786498681932
TPT(14)	2682221103166253651	0 2 36 38 78 80 186 188 300 302 330 332 456 458	-1701648654768
SPT(16)	2682221411843013947	0 12 86 102 152 176 210 216 350 356 390 414 464 480 554 566	-1392971894472
SPT(16)	2682221663383898569	0 10 82 94 108 114 174 202 240 268 328 334 348 360 432 442	-1141431009850
STPT(10)	2682222274905536717	0 2 54 56 72 74 90 92 144 146	-529909371702
SPT(16)	2682222753575357477	0 6 24 30 36 56 62 72 134 144 150 170 176 182 200 206	-51239550942
STPT(10)	2682223723932541421	0 2 6 8 48 50 90 92 96 98	919117633002
STPT(10)	2682223770154955627	0 2 30 32 42 44 54 56 84 86	965340047208
SPT(16)	2682224130020022857	0 12 26 54 140 150 162 164 192 194 206 216 302 330 344 356	1325205114438
SPT(16)	2682224221590566063	0 36 38 60 78 120 126 138 146 158 164 206 224 246 248 284	1416775657644
SPT(16)	2682224335080330203	0 36 38 78 108 116 120 140 144 164 168 176 206 246 248 284	1530265421784