Prime p₀= 2666575948017847837 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 6 6 60 30 24 30 30 24 30 60 6 6 (?)
a_n: 0 6 12 72 102 126 156 186 210 240 300 306 312
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: 312
Found by: biodoc
db: batch=82, k=13, 6 6 60 30 24 30

TPT(14)	2666574019713244349	0 2 42 44 78 80 102 104 168 170 210 212 258 260	-1928304603488
SPT(16)	2666574526119309391	0 42 48 102 112 148 160 222 238 300 312 348 358 412 418 460	-1421898538446
SPT(16)	2666575163075701489	0 52 78 100 124 154 184 204 238 258 288 318 342 364 390 442	-784942146348
SPT(16)	2666575298490860299	0 28 34 78 124 190 240 258 274 292 342 408 454 498 504 532	-649526987538
STPT(10)	2666575522183996847	0 2 54 56 72 74 90 92 144 146	-425833850990
SPT(16)	2666575874105236417	0 10 36 42 90 106 112 132 190 210 216 232 280 286 312 322	-73912611420
STPT(10)	2666576276928268889	0 2 30 32 60 62 90 92 120 122	328910421052
SPT(16)	2666576392786084913	0 8 56 110 114 116 168 198 206 236 288 290 294 348 396 404	444768237076
STPT(10)	2666576699220160421	0 2 30 32 78 80 126 128 156 158	751202312584
SPT(16)	2666576767730309011	0 12 18 36 40 90 238 268 270 300 448 498 502 520 526 538	819712461174
STPT(10)	2666576970512549177	0 2 30 32 72 74 114 116 144 146	1022494701340