Prime p₀= 2159816843704248643 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 60 10 30 62 10 8 34 8 10 62 30 10 60 6 (?)
a_n: 0 6 66 76 106 168 178 186 220 228 238 300 330 340 400 406
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: 406
Found by: Landjunge
db: batch=81, k=16, 6 60 10 30 62 10 8 34

SPT(16)	2159815974276995599	0 22 64 70 88 138 160 174 208 222 244 294 312 318 360 382	-869427253044
SPT(16)	2159816057510746237	0 16 30 42 52 70 82 94 102 114 126 144 154 166 180 196	-786193502406
STPT(10)	2159816242485693677	0 2 30 32 72 74 114 116 144 146	-601218554966
SPT(16)	2159816370198845207	0 2 6 20 24 26 50 56 120 126 150 152 156 170 174 176	-473505403436
SPT(16)	2159816582012265881	0 8 20 42 78 102 146 258 320 432 476 500 536 558 570 578	-261691982762
SPT(16)	2159816625062549899	0 12 18 42 90 94 102 130 132 160 168 172 220 244 250 262	-218641698744
STPT(12)	2159817556823208251	0 2 6 8 48 50 138 140 180 182 186 188	713118959608
STPT(10)	2159817800267267477	0 2 30 32 42 44 54 56 84 86	956563018834
SPT(16)	2159817903425287727	0 24 96 156 174 180 194 222 284 312 326 332 350 410 482 506	1059721039084
STPT(10)	2159817911625351587	0 2 30 32 42 44 54 56 84 86	1067921102944
STPT(10)	2159818308088105307	0 2 30 32 42 44 54 56 84 86	1464383856664