Prime p₀= 2261519073014907011 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 8 28 12 14 4 32 28 56 28 32 4 14 12 28 8 (?)
a_n: 0 8 36 48 62 66 98 126 182 210 242 246 260 272 300 308
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: 308
Found by: MarkRBright
db: batch=81, k=16, 8 28 12 14 4 32 28 56

STPT(10)	2261517732405832499	0 2 18 20 30 32 42 44 60 62	-1340609074512
SPT(16)	2261517840572332319	0 18 20 38 108 138 158 164 168 174 194 224 294 312 314 332	-1232442574692
SPT(16)	2261517881610468431	0 2 18 38 42 48 56 90 98 132 140 146 150 170 186 188	-1191404438580
TPT(14)	2261518359132435857	0 2 42 44 54 56 102 104 180 182 192 194 234 236	-713882471154
STPT(10)	2261518640815799711	0 2 90 92 108 110 126 128 216 218	-432199107300
STPT(10)	2261518725931017989	0 2 42 44 60 62 78 80 120 122	-347083889022
STPT(10)	2261519592184208141	0 2 30 32 60 62 90 92 120 122	519169301130
SPT(16)	2261519739115439917	0 52 72 130 132 160 226 234 262 270 336 364 366 424 444 496	666100532906
SPT(16)	2261519813763926431	0 16 30 60 70 72 100 106 126 132 160 162 172 202 216 232	740749019420
SPT(16)	2261520825600525233	0 54 108 120 174 180 218 260 294 336 374 380 434 446 500 554	1752585618222
SPT(18)	2261520849685636289	0 2 32 78 84 98 114 132 144 188 200 218 234 248 254 300 330 332	1776670729278