Prime p₀= 2684250420673240487 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 28 12 8 16 42 18 26 18 42 16 8 12 28 26 (?)
a_n: 0 26 54 66 74 90 132 150 176 194 236 252 260 272 300 326
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: 326
Found by: RFGuy_KCCO
db: batch=82, k=16, 26 28 12 8 16 42 18 26

SPT(16)	2684248940896845719	0 18 78 80 102 144 158 174 218 234 248 290 312 314 374 392	-1479776394768
STPT(10)	2684249079517163021	0 2 78 80 108 110 138 140 216 218	-1341156077466
SPT(16)	2684249436898719491	0 42 68 102 156 162 168 182 216 230 236 242 296 330 356 398	-983774520996
SPT(16)	2684249739529265377	0 12 46 136 142 156 166 184 222 240 250 264 270 360 394 406	-681143975110
SPT(18)	2684249854213053563	0 24 30 38 50 56 84 90 114 140 164 170 198 204 216 224 230 254	-566460186924
SPT(16)	2684250311021340007	0 4 16 24 46 60 66 70 90 94 100 114 136 144 156 160	-109651900480
SPT(16)	2684250946349651669	0 14 44 50 168 200 204 240 272 308 312 344 462 468 498 512	525676411182
SPT(16)	2684250991656279319	0 28 30 52 88 130 138 150 172 184 192 234 270 292 294 322	570983038832
STPT(10)	2684251597279952669	0 2 12 14 30 32 48 50 60 62	1176606712182
SPT(16)	2684251833968858753	0 8 26 68 90 116 176 216 230 270 330 356 378 420 438 446	1413295618266
STPT(10)	2684251980049735391	0 2 6 8 18 20 30 32 36 38	1559376494904