Prime p₀= 2185856920609832251 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 72 28 2 4 38 12 4 12 38 4 2 28 72 6 (?)
a_n: 0 6 78 106 108 112 150 162 166 178 216 220 222 250 322 328
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: 328
Found by: fzs600
db: batch=81, k=16, 6 72 28 2 4 38 12 4

SPT(16)	2185855740965687509	0 24 54 82 112 132 148 174 208 234 250 270 300 328 358 382	-1179644144742
SPT(16)	2185855849431387359	0 20 44 80 102 120 132 150 182 200 212 230 252 288 312 332	-1071178444892
SPT(16)	2185856171738124233	0 14 18 38 54 60 80 108 140 168 188 194 210 230 234 248	-748871708018
STPT(10)	2185856533293877061	0 2 36 38 78 80 120 122 156 158	-387315955190
STPT(10)	2185856734586958611	0 2 6 8 48 50 90 92 96 98	-186022873640
SPT(16)	2185856835492581099	0 32 44 60 62 98 104 134 198 228 234 270 272 288 300 332	-85117251152
SPT(18)	2185857071578149733	0 18 40 46 66 78 100 144 156 178 190 234 256 268 288 294 316 334	150968317482
SPT(16)	2185857076374677669	0 12 32 68 90 98 144 150 182 188 234 242 264 300 320 332	155764845418
STPT(10)	2185857180084798767	0 2 30 32 42 44 54 56 84 86	259474966516
STPT(10)	2185857329603354567	0 2 30 32 42 44 54 56 84 86	408993522316
STPT(10)	2185857443492124011	0 2 36 38 78 80 120 122 156 158	522882291760