Prime p₀= 1513092617953511509 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 8 6 10 12 12 32 4 32 12 12 10 6 8 4 (?)
a_n: 0 4 12 18 28 40 52 84 88 120 132 144 154 160 168 172
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: 172
Found by: crashtech
db: batch=78, k=16, 4 8 6 10 12 12 32 4

SPT(16)	1513090940264618707	0 66 72 94 100 136 156 174 262 280 300 336 342 364 370 436	-1677688892802
STPT(10)	1513091142004585457	0 2 12 14 42 44 72 74 84 86	-1475948926052
SPT(16)	1513091444844459329	0 38 44 80 84 90 98 104 198 204 212 218 222 258 264 302	-1173109052180
SPT(16)	1513091909740602623	0 18 38 60 68 80 120 138 146 164 204 216 224 246 266 284	-708212908886
SPT(16)	1513092098388860579	0 24 62 74 80 120 128 134 198 204 212 252 258 270 308 332	-519564650930
SPT(16)	1513092234442142647	0 30 40 82 96 150 154 156 250 252 256 310 324 366 376 406	-383511368862
SPT(16)	1513092655734846257	0 42 44 80 86 96 114 126 140 152 170 180 186 222 224 266	37781334748
SPT(16)	1513092702696273407	0 30 56 62 86 90 170 186 200 216 296 300 324 330 356 386	84742761898
STPT(10)	1513093177188701357	0 2 60 62 72 74 84 86 144 146	559235189848
STPT(10)	1513093199225794391	0 2 6 8 18 20 30 32 36 38	581272282882
SPT(16)	1513093332389288071	0 16 22 30 36 48 70 76 102 108 130 142 148 156 162 178	714435776562