Prime p₀= 975459315747431741 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 6 6 60 48 6 6 48 60 6 6 30 (?)
a_n: 0 30 36 42 102 150 156 162 210 270 276 282 312
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: [SG-2W]Kurzer
db: batch=76, k=13, 30 6 6 60 48 6

SPT(16)	975458691576717973	0 4 48 58 84 94 154 160 228 234 294 304 330 340 384 388	-624170713768
STPT(10)	975458851286206487	0 2 12 14 72 74 132 134 144 146	-464461225254
SPT(16)	975459026108714821	0 16 70 76 150 156 168 178 300 310 322 328 402 408 462 478	-289638716920
SPT(16)	975459118318755989	0 2 14 20 72 84 122 158 174 210 248 260 312 318 330 332	-197428675752
STPT(10)	975459159996727409	0 2 48 50 90 92 132 134 180 182	-155750704332
SPT(16)	975459299271952591	0 12 18 28 78 96 106 120 178 192 202 220 270 280 286 298	-16475479150
SPT(16)	975459870068579429	0 14 32 78 84 92 102 120 122 140 150 158 164 210 228 242	554321147688
STPT(10)	975459927175183517	0 2 12 14 42 44 72 74 84 86	611427751776
SPT(20)	975460139845797833	0 6 24 38 56 90 96 110 170 194 210 234 294 308 314 348 366 380 398 404	824098366092
TPT(14)	975460356581065259	0 2 48 50 102 104 132 134 168 170 240 242 300 302	1040833633518
TPT(14)	975460526910800039	0 2 30 32 42 44 90 92 168 170 258 260 282 284	1211163368298