Prime p₀= 566657357122436621 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 18 2 18 10 8 42 52 42 8 10 18 2 18 (?)
a_n: 0 18 20 38 48 56 98 150 192 200 210 228 230 248
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: Coleslaw
db: batch=71, k=14, 18 2 18 10 8 42 52

TPT(12)	566657287358013737	0 2 72 74 84 86 114 116 132 134 144 146	-69764422884
SPT(14)	566657306393970823	0 16 28 36 114 120 124 150 154 160 238 246 258 274	-50728465798
SPT(14)	566657314681410319	0 52 78 94 112 118 142 210 234 240 258 274 300 352	-42441026302
SPT(14)	566657326259699789	0 2 24 38 72 78 90 122 134 140 174 188 210 212	-30862736832
SPT(14)	566657331510116597	0 50 56 80 92 102 132 134 164 174 186 210 216 266	-25612320024
SPT(14)	566657356834986553	0 6 30 48 54 76 78 196 198 220 226 244 268 274	-287450068
SPT(14)	566657363448968791	0 42 48 88 108 112 126 142 156 160 180 220 226 268	6326532170
SPT(14)	566657380245128143	0 6 34 70 96 100 144 196 240 244 270 306 334 340	23122691522
TPT(12)	566657470851357839	0 2 42 44 48 50 90 92 120 122 228 230	113728921218
SPT(14)	566657474569546579	0 4 52 70 90 102 112 192 202 214 234 252 300 304	117447109958
TPT(14)	566657477963096327	0 2 12 14 84 86 90 92 150 152 210 212 222 224	120840659706