Prime p₀= 1312145229377701447 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 24 90 30 36 6 24 24 6 36 30 90 24 (?)
a_n: 0 24 114 144 180 186 210 234 240 276 306 396 420
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 420
Found by: Laurent Cheylat
db: batch=77, k=13, 24 90 30 36 6 24

SPT(16)	1312144240378693301	0 20 56 62 156 206 210 240 242 272 276 326 420 426 462 482	-988999008146
STPT(10)	1312144524781906271	0 2 30 32 78 80 126 128 156 158	-704595795176
SPT(16)	1312144723541215769	0 14 32 90 104 128 150 162 170 182 204 228 242 300 318 332	-505836485678
STPT(10)	1312144874907029417	0 2 42 44 72 74 102 104 144 146	-354470672030
TPT(14)	1312144965025745957	0 2 12 14 30 32 120 122 192 194 240 242 330 332	-264351955490
SPT(16)	1312144966006377511	0 72 82 142 156 178 186 208 210 232 240 262 276 336 346 418	-263371323936
SPT(16)	1312145455478095723	0 78 108 148 154 174 190 210 478 498 514 534 540 580 610 688	226100394276
SPT(16)	1312145462929485577	0 4 22 24 42 96 100 150 226 276 280 334 352 354 372 376	233551784130
SPT(13)	1312145495909061503	0 30 54 60 78 198 204 210 330 348 354 378 408	266531360056
SPT(16)	1312145555167881389	0 30 50 68 90 92 114 120 152 158 180 182 204 222 242 272	325790179942
SPT(16)	1312145932101771401	0 42 60 152 188 216 270 272 306 308 362 390 426 518 536 578	702724069954