Prime p₀= 2761451520419775409 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 10 42 72 60 26 6 4 6 26 60 72 42 10 18 (?)
a_n: 0 18 28 70 142 202 228 234 238 244 270 330 402 444 454 472
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: 472
Found by: Roadranner
db: batch=82, k=16, 18 10 42 72 60 26 6 4

SPT(16)	2761448853804386321	0 2 72 78 140 158 170 182 186 198 210 228 290 296 366 368	-2666615389088
STPT(10)	2761449148098093287	0 2 72 74 102 104 132 134 204 206	-2372321682122
SPT(16)	2761449824902880339	0 8 42 50 54 74 114 120 152 158 198 218 222 230 264 272	-1695516895070
STPT(10)	2761450262775859481	0 2 30 32 78 80 126 128 156 158	-1257643915928
SPT(16)	2761450671988552211	0 2 20 66 98 170 182 198 230 246 258 330 362 408 426 428	-848431223198
STPT(10)	2761450684098038687	0 2 30 32 42 44 54 56 84 86	-836321736722
STPT(10)	2761451852407292921	0 2 30 32 60 62 90 92 120 122	331987517512
STPT(10)	2761452158915904371	0 2 30 32 78 80 126 128 156 158	638496128962
TPT(14)	2761452402145383209	0 2 18 20 42 44 102 104 168 170 180 182 198 200	881725607800
SPT(16)	2761452423231707351	0 12 20 26 32 56 60 68 90 98 102 126 132 138 146 158	902811931942
STPT(10)	2761452517994754581	0 2 6 8 48 50 90 92 96 98	997574979172