Prime p₀= 239355387549578981 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 20 52 8 12 6 18 16 18 6 12 8 52 20 (?)
a_n: 0 20 72 80 92 98 116 132 150 156 168 176 228 248
All 14 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 248
Found by: desktop64
db: batch=69, k=14, 20 52 8 12 6 18 16

SPT(14)	239355274106674729	0 42 78 90 94 100 108 124 132 138 142 154 190 232	-113442904252
SPT(14)	239355287620686451	0 12 36 42 70 120 130 222 232 282 310 316 340 352	-99928892530
SPT(14)	239355343131020477	0 44 56 62 92 102 144 212 254 264 294 300 312 356	-44418558504
SPT(14)	239355343172206229	0 20 38 72 78 80 90 122 132 134 140 174 192 212	-44377372752
SPT(14)	239355361587346639	0 10 18 40 60 64 70 78 84 88 108 130 138 148	-25962232342
SPT(14)	239355365884738289	0 60 62 72 84 138 198 284 344 398 410 420 422 482	-21664840692
SPT(14)	239355394297555631	0 6 18 36 42 90 98 120 128 176 182 200 212 218	6747976650
SPT(22)	239355397634210827	0 22 40 46 72 90 160 162 184 186 204 292 310 312 334 336 406 424 450 456 474 496	10084631846
SPT(14)	239355404820255181	0 16 28 58 90 108 120 196 208 226 258 288 300 316	17270676200
SPT(14)	239355420504535079	0 24 42 72 110 164 194 210 240 294 332 362 380 404	32954956098
TPT(12)	239355423645849317	0 2 102 104 120 122 240 242 252 254 300 302	36096270336