Prime p₀= 952685187712283449 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 12 30 30 6 24 18 18 24 6 30 30 12 (?)
a_n: 0 12 42 72 78 102 120 138 162 168 198 228 240
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: 240
Found by: Fardringle
db: batch=76, k=13, 12 30 30 6 24 18

SPT(16)	952683659215075259	0 20 30 38 42 62 72 104 108 140 150 170 174 182 192 212	-1528497208190
SPT(16)	952684182826900471	0 30 70 76 78 160 178 190 246 258 276 358 360 366 406 436	-1004885382978
SPT(16)	952684624624295911	0 22 46 90 102 148 150 160 288 298 300 346 358 402 426 448	-563087987538
STPT(10)	952684982644851299	0 2 18 20 30 32 42 44 60 62	-205067432150
SPT(16)	952685046782382583	0 4 36 46 70 168 178 208 216 246 256 354 378 388 420 424	-140929900866
SPT(16)	952685107502163401	0 18 38 72 78 108 188 210 290 312 392 422 428 462 482 500	-80210120048
STPT(10)	952685329922972207	0 2 42 44 72 74 102 104 144 146	142210688758
STPT(10)	952685892631115021	0 2 36 38 78 80 120 122 156 158	704918831572
SPT(16)	952685986982889149	0 20 60 72 78 102 132 170 312 350 380 404 410 422 462 482	799270605700
SPT(16)	952686233289694223	0 8 26 50 78 90 134 146 168 180 224 236 264 288 306 314	1045577410774
STPT(10)	952686365219196467	0 2 30 32 72 74 114 116 144 146	1177506913018