Prime p₀= 515061641998837049 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 12 6 2 48 4 18 92 18 4 48 2 6 12 (?)
a_n: 0 12 18 20 68 72 90 182 200 204 252 254 260 272
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: 272
Found by: [H]auntjemima
db: batch=71, k=14, 12 6 2 48 4 18 92

TPT(12)	515061568428217619	0 2 18 20 132 134 198 200 228 230 252 254	-73570619430
SPT(14)	515061571322579101	0 60 88 106 112 126 142 156 172 186 192 210 238 298	-70676257948
SPT(14)	515061591558122759	0 20 24 54 62 80 122 150 192 210 218 248 252 272	-50440714290
SPT(14)	515061596297207059	0 58 70 84 90 112 114 148 150 172 178 192 204 262	-45701629990
SPT(14)	515061628814168341	0 6 48 58 90 112 132 136 156 178 210 220 262 268	-13184668708
SPT(14)	515061638723157937	0 6 34 36 52 64 76 120 132 144 160 162 190 196	-3275679112
SPT(16)	515061658922508647	0 42 60 102 104 134 174 182 222 230 270 300 302 344 362 404	16923671598
SPT(14)	515061659590707961	0 28 88 90 102 160 162 166 168 226 238 240 300 328	17591870912
SPT(14)	515061672923503439	0 2 12 42 44 60 104 138 182 198 200 230 240 242	30924666390
SPT(14)	515061686450172451	0 42 88 100 120 126 130 168 172 178 198 210 256 298	44451335402
SPT(14)	515061703564487941	0 10 46 52 60 78 88 120 130 148 156 162 198 208	61565650892