Prime p₀= 278896314589707869 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 18 20 4 12 8 48 112 48 8 12 4 20 18 (?)
a_n: 0 18 38 42 54 62 110 222 270 278 290 294 314 332
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: 332
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 18 20 4 12 8 48 112

TPT(12)	278896227913049387	0 2 114 116 144 146 180 182 240 242 312 314	-86676658482
SPT(16)	278896236208634831	0 36 42 68 72 96 98 120 128 150 152 176 180 206 212 248	-78381073038
TPT(12)	278896242312019217	0 2 54 56 90 92 144 146 222 224 264 266	-72277688652
SPT(14)	278896278930432983	0 36 84 98 108 114 120 254 260 266 276 290 338 374	-35659274886
SPT(14)	278896307368728523	0 28 66 78 174 178 286 288 396 400 496 508 546 574	-7220979346
SPT(14)	278896309914529687	0 22 30 76 120 130 144 172 186 196 240 286 294 316	-4675178182
TPT(12)	278896316506299449	0 2 138 140 168 170 198 200 222 224 312 314	1916591580
SPT(14)	278896329043425409	0 40 84 94 112 114 144 220 250 252 270 280 324 364	14453717540
TPT(12)	278896355214994199	0 2 18 20 90 92 210 212 270 272 300 302	40625286330
SPT(14)	278896358315804587	0 22 54 72 96 102 112 114 124 130 154 172 204 226	43726096718
SPT(14)	278896380826371703	0 40 76 96 150 168 178 198 208 226 280 300 336 376	66236663834