Prime p₀= 1311857643243529001 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 6 42 30 12 36 42 42 36 12 30 42 6 (?)
a_n: 0 6 48 78 90 126 168 210 246 258 288 330 336
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: 336
Found by: mcf2020
db: batch=77, k=13, 6 42 30 12 36 42

TPT(14)	1311856299213964319	0 2 30 32 48 50 72 74 102 104 138 140 342 344	-1344029564682
STPT(10)	1311856523817340607	0 2 30 32 42 44 54 56 84 86	-1119426188394
SPT(16)	1311856970185049257	0 30 34 82 112 126 184 210 256 282 340 354 384 432 436 466	-673058479744
SPT(16)	1311857122679599351	0 30 60 100 102 120 142 168 190 216 238 256 258 298 328 358	-520563929650
STPT(10)	1311857184333493529	0 2 42 44 90 92 138 140 180 182	-458910035472
SPT(16)	1311857295958845379	0 30 52 60 84 130 172 198 274 300 342 388 412 420 442 472	-347284683622
STPT(10)	1311858112153848401	0 2 6 8 18 20 30 32 36 38	468910319400
SPT(16)	1311858172496538421	0 10 18 30 40 58 88 96 100 108 138 156 166 178 186 196	529253009420
SPT(16)	1311858313839101971	0 22 28 48 106 112 118 120 178 180 186 192 250 270 276 298	670595572970
TPT(14)	1311858424053491687	0 2 90 92 162 164 282 284 294 296 300 302 330 332	780809962686
SPT(16)	1311858663194004859	0 30 40 64 108 114 154 190 378 414 454 460 504 528 538 568	1019950475858