Prime p₀= 917421618102445909 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 4 2 10 18 8 24 4 24 8 18 10 2 4 18 (?)
a_n: 0 18 22 24 34 52 60 84 88 112 120 138 148 150 154 172
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: Fardringle
db: batch=76, k=16, 18 4 2 10 18 8 24 4

STPT(12)	917420676538239491	0 2 48 50 78 80 90 92 120 122 168 170	-941564206418
TPT(14)	917420676538239491	0 2 48 50 78 80 90 92 120 122 168 170 228 230	-941564206418
STPT(10)	917420804259138209	0 2 18 20 30 32 42 44 60 62	-813843307700
SPT(16)	917420941550663393	0 48 56 78 84 90 110 138 176 204 224 230 236 258 266 314	-676551782516
STPT(10)	917421497031029867	0 2 30 32 60 62 90 92 120 122	-121071416042
STPT(10)	917421512126357267	0 2 12 14 42 44 72 74 84 86	-105976088642
STPT(10)	917421859461328937	0 2 60 62 72 74 84 86 144 146	241358883028
SPT(16)	917422148630782261	0 42 48 78 82 106 126 136 162 172 192 216 220 250 256 298	530528336352
SPT(16)	917422162541700119	0 42 78 80 98 108 132 162 218 248 272 282 300 302 338 380	544439254210
STPT(10)	917422316617891961	0 2 30 32 60 62 90 92 120 122	698515446052
STPT(10)	917422358175875471	0 2 78 80 108 110 138 140 216 218	740073429562