Prime p₀= 1997310414933877327 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 12 24 32 42 6 4 38 4 6 42 32 24 12 4 (?)
a_n: 0 4 16 40 72 114 120 124 162 166 172 214 246 270 282 286
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: 286
Found by: Chooka
db: batch=80, k=16, 4 12 24 32 42 6 4 38

SPT(16)	1997309798557428139	0 12 22 28 58 78 82 100 162 180 184 204 234 240 250 262	-616376449188
SPT(16)	1997309927510976493	0 4 70 84 88 90 94 108 136 150 154 156 160 174 240 244	-487422900834
SPT(16)	1997310007674693067	0 6 30 42 52 76 90 130 156 196 210 234 244 256 280 286	-407259184260
STPT(10)	1997310103644345377	0 2 30 32 42 44 54 56 84 86	-311289531950
STPT(12)	1997310281386956671	0 2 36 38 48 50 78 80 90 92 126 128	-133546920656
STPT(10)	1997310355125379001	0 2 36 38 78 80 120 122 156 158	-59808498326
TPT(14)	1997310424239291947	0 2 30 32 42 44 90 92 102 104 132 134 210 212	9305414620
STPT(12)	1997310424239291947	0 2 30 32 42 44 90 92 102 104 132 134	9305414620
SPT(16)	1997310501288370313	0 14 50 108 110 234 248 258 266 276 290 414 416 474 510 524	86354492986
STPT(10)	1997310737817885599	0 2 48 50 90 92 132 134 180 182	322884008272
SPT(16)	1997310742139374433	0 6 78 120 150 158 188 246 338 396 426 434 464 506 578 584	327205497106