Prime p₀= 747817390739448727 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 42 4 14 4 2 36 4 44 4 36 2 4 14 4 42 (?)
a_n: 0 42 46 60 64 66 102 106 150 154 190 192 196 210 214 256
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: 256
Found by: [SG]steini
db: batch=73, k=16, 42 4 14 4 2 36 4 44

SPT(16)	747816458074980347	0 6 14 26 32 44 60 62 84 86 102 114 120 132 140 146	-932664468380
STPT(10)	747816469296202487	0 2 24 26 42 44 60 62 84 86	-921443246240
STPT(10)	747816897383169137	0 2 30 32 42 44 54 56 84 86	-493356279590
SPT(16)	747817071404944117	0 16 30 42 64 90 96 166 240 310 316 342 364 376 390 406	-319334504610
STPT(10)	747817079185115789	0 2 48 50 90 92 132 134 180 182	-311554332938
STPT(10)	747817187324723639	0 2 12 14 30 32 48 50 60 62	-203414725088
SPT(16)	747817984286154857	0 50 56 66 110 162 164 174 182 192 194 246 290 300 306 356	593546706130
STPT(10)	747818302615432427	0 2 30 32 42 44 54 56 84 86	911875983700
STPT(10)	747818360403815681	0 2 36 38 78 80 120 122 156 158	969664366954
SPT(16)	747818681345067799	0 12 42 78 82 90 148 150 190 192 250 258 262 298 328 340	1290605619072
SPT(16)	747819151358604671	0 2 8 92 140 210 216 222 296 302 308 378 426 510 516 518	1760619155944