Prime p₀= 1691409654653233379 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 32 10 2 40 30 2 4 2 30 40 2 10 32 18 (?)
a_n: 0 18 50 60 62 102 132 134 138 140 170 210 212 222 254 272
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: 272
Found by: MechWarrior
db: batch=79, k=16, 18 32 10 2 40 30 2 4

SPT(16)	1691408003171321683	0 28 34 36 114 244 294 300 304 310 360 490 568 570 576 604	-1651481911696
SPT(20)	1691408075189593601	0 2 8 18 42 98 120 126 156 246 302 392 422 428 450 506 530 540 546 548	-1579463639778
STPT(10)	1691408728912081469	0 2 12 14 90 92 168 170 180 182	-925741151910
SPT(16)	1691408900913321883	0 10 90 96 160 166 174 256 258 340 348 354 418 424 504 514	-753739911496
SPT(16)	1691408934261666149	0 50 54 80 84 92 110 122 192 204 222 230 234 260 264 314	-720391567230
STPT(10)	1691409634341395819	0 2 48 50 90 92 132 134 180 182	-20311837560
STPT(10)	1691409757099709159	0 2 42 44 60 62 78 80 120 122	102446475780
STPT(10)	1691409861791016977	0 2 30 32 42 44 54 56 84 86	207137783598
TPT(16)	1691410870156484927	0 2 60 62 90 92 102 104 114 116 162 164 240 242 300 302	1215503251548
STPT(10)	1691411017019093969	0 2 18 20 30 32 42 44 60 62	1362365860590
STPT(10)	1691411039552057441	0 2 36 38 78 80 120 122 156 158	1384898824062