Prime p₀= 89521297750706281 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 22 30 18 48 18 36 104 36 18 48 18 30 22 (?)
a_n: 0 22 52 70 118 136 172 276 312 330 378 396 426 448
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: 448
Found by: Vitalii Koshura
db: batch=67, k=14, 22 30 18 48 18 36 104

SPT(14)	89521244685478049	0 8 48 54 68 90 120 152 182 204 218 224 264 272	-53065228232
SPT(14)	89521259235369823	0 30 36 66 96 138 156 190 208 250 280 310 316 346	-38515336458
SPT(14)	89521259783651981	0 6 8 18 36 110 162 206 258 332 350 360 362 368	-37967054300
SPT(14)	89521269881657443	0 16 30 36 78 90 120 124 154 166 208 214 228 244	-27869048838
SPT(14)	89521278934463681	0 12 30 32 60 78 90 140 152 170 198 200 218 230	-18816242600
SPT(14)	89521294777962653	0 14 26 36 50 78 90 104 116 144 158 168 180 194	-2972743628
SPT(14)	89521299134008537	0 6 34 42 54 124 126 130 132 202 214 222 250 256	1383302256
TPT(12)	89521310985047789	0 2 12 14 42 44 78 80 150 152 168 170	13234341508
SPT(14)	89521324925674009	0 30 40 70 84 130 144 184 198 244 258 288 298 328	27174967728
SPT(14)	89521357135971653	0 14 98 110 116 126 156 158 188 198 204 216 300 314	59385265372
SPT(14)	89521357420716733	0 24 54 64 70 100 106 114 120 150 156 166 196 220	59670010452