Prime p₀= 2858290104040754309 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 54 14 36 6 18 84 10 2 64 2 10 84 18 6 36 14 54 (?)
a_n: 0 54 68 104 110 128 212 222 224 288 290 300 384 402 408 444 458 512
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 512
Found by: Landjunge
db: batch=82, k=18, 54 14 36 6 18 84 10 2 64

STPT(10)	2858287903271335901	0 2 36 38 78 80 120 122 156 158	-2200769418408
SPT(16)	2858287964745284009	0 12 14 30 44 50 54 60 152 158 162 168 182 198 200 212	-2139295470300
STPT(12)	2858289593447262647	0 2 30 32 72 74 192 194 234 236 264 266	-510593491662
SPT(16)	2858289786894129563	0 24 86 150 174 240 248 266 288 306 314 380 404 468 530 554	-317146624746
SPT(16)	2858289810313291961	0 6 18 48 60 68 90 96 110 116 138 146 158 188 200 206	-293727462348
STPT(10)	2858289829601212547	0 2 30 32 72 74 114 116 144 146	-274439541762
SPT(16)	2858290420146349511	0 12 32 38 60 108 176 182 246 252 320 368 390 396 416 428	316105595202
TPT(14)	2858290713118198859	0 2 48 50 72 74 132 134 198 200 228 230 282 284	609077444550
SPT(16)	2858290740743110157	0 6 66 122 140 170 182 200 216 234 246 276 294 350 410 416	636702355848
SPT(16)	2858290860862140973	0 10 34 40 58 66 100 114 220 234 268 276 294 300 324 334	756821386664
SPT(16)	2858291126878861081	0 18 28 66 72 88 150 156 172 178 240 256 262 300 310 328	1022838106772