Prime p₀= 3031188402106727963 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 2 6 60 4 6 84 8 84 6 4 60 6 2 6 (?)
a_n: 0 6 8 14 74 78 84 168 176 260 266 270 330 336 338 344
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 344
Found by: [SG-FC] hl
db: batch=82, k=16, 6 2 6 60 4 6 84 8

SPT(16)	3031185694453614563	0 6 90 144 176 204 206 230 264 288 290 318 350 404 488 494	-2707653113400
SPT(16)	3031185959707757413	0 48 58 60 100 106 118 256 258 396 408 414 454 456 466 514	-2442398970550
SPT(16)	3031186614540417973	0 28 40 54 76 90 118 136 138 156 184 198 220 234 246 274	-1787566309990
SPT(16)	3031186682703656723	0 56 68 78 116 134 138 140 204 206 210 228 266 276 288 344	-1719403071240
SPT(16)	3031188022333925159	0 24 110 144 170 182 210 212 222 224 252 264 290 324 410 434	-379772802804
SPT(16)	3031188151886090639	0 14 24 170 192 240 242 318 434 510 512 560 582 728 738 752	-250220637324
TPT(14)	3031188933606123557	0 2 24 26 42 44 54 56 120 122 150 152 192 194	531499395594
STPT(10)	3031189120407806249	0 2 12 14 90 92 168 170 180 182	718301078286
STPT(10)	3031189248409955327	0 2 30 32 60 62 90 92 120 122	846303227364
SPT(16)	3031189721085081107	0 54 80 156 186 200 236 294 296 354 390 404 434 510 536 590	1318978353144
STPT(10)	3031189870099697399	0 2 18 20 30 32 42 44 60 62	1467992969436