Prime p₀= 70603025003056313 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 8 48 4 50 28 2 4 2 28 50 4 48 8 (?)
a_n: 0 8 56 60 110 138 140 144 146 174 224 228 276 284
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: 284
Found by: Ralfy
db: batch=67, k=14, 8 48 4 50 28 2 4

SPT(14)	70602947238765001	0 36 40 90 100 156 168 238 250 306 316 366 370 406	-77764291312
SPT(14)	70602977075115371	0 8 18 32 42 120 146 222 248 326 336 350 360 368	-47927940942
SPT(14)	70602997069649833	0 18 24 34 60 78 154 210 286 304 330 340 346 364	-27933406480
SPT(14)	70603004258139467	0 2 30 44 174 176 186 200 210 212 342 356 384 386	-20744916846
SPT(14)	70603005407003063	0 18 36 38 54 60 74 120 134 140 156 158 176 194	-19596053250
TPT(12)	70603018853530817	0 2 24 26 54 56 132 134 174 176 192 194	-6149525496
SPT(14)	70603033016627569	0 24 40 72 94 120 124 138 142 168 190 222 238 262	8013571256
SPT(14)	70603043313829277	0 20 30 42 44 60 80 174 194 210 212 224 234 254	18310772964
TPT(12)	70603044941647241	0 2 6 8 48 50 78 80 90 92 126 128	19938590928
SPT(14)	70603053544644547	0 6 40 42 64 84 90 106 112 132 154 156 190 196	28541588234
SPT(14)	70603057315547699	0 20 42 48 78 98 140 222 264 284 314 320 342 362	32312491386