Prime p₀= 270286706139407333 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 18 30 26 16 20 28 2 28 20 16 26 30 18 (?)
a_n: 0 18 48 74 90 110 138 140 168 188 204 230 260 278
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: 278
Found by: marsinph
db: batch=69, k=14, 18 30 26 16 20 28 2

SPT(14)	270286645151329559	0 12 18 42 68 78 90 140 152 162 188 212 218 230	-60988077774
SPT(14)	270286645726162151	0 20 32 60 62 80 108 182 210 228 230 258 270 290	-60413245182
SPT(14)	270286655113311167	0 2 30 42 44 56 66 80 90 102 104 116 144 146	-51026096166
TPT(12)	270286662173494871	0 2 78 80 126 128 168 170 240 242 258 260	-43965912462
SPT(14)	270286679682022649	0 20 32 42 62 84 90 182 188 210 230 240 252 272	-26457384684
SPT(14)	270286681813037767	0 30 34 40 66 82 96 220 234 250 276 282 286 316	-24326369566
SPT(14)	270286708991239781	0 32 42 60 128 150 152 168 170 192 260 278 288 320	2851832448
SPT(14)	270286718183341493	0 18 54 84 98 110 144 170 204 216 230 260 296 314	12043934160
TPT(12)	270286738185950411	0 2 78 80 198 200 228 230 258 260 288 290	32046543078
SPT(14)	270286742720547569	0 38 44 84 104 108 168 170 230 234 254 294 300 338	36581140236
SPT(14)	270286743602600299	0 24 70 112 120 138 144 148 154 172 180 222 268 292	37463192966