Prime p₀= 2109171555893323447 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 40 2 18 34 8 18 10 14 10 18 8 34 18 2 40 (?)
a_n: 0 40 42 60 94 102 120 130 144 154 172 180 214 232 234 274
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: 274
Found by: [SG-2W]Kurzer
db: batch=80, k=16, 40 2 18 34 8 18 10 14

SPT(16)	2109169522565429707	0 10 12 82 130 166 186 190 192 196 216 252 300 370 372 382	-2033327893740
SPT(16)	2109170587259121259	0 34 40 52 90 132 144 174 220 250 262 304 342 354 360 394	-968634202188
STPT(10)	2109170655609457499	0 2 12 14 90 92 168 170 180 182	-900283865948
STPT(10)	2109170744906674619	0 2 42 44 60 62 78 80 120 122	-810986648828
STPT(12)	2109171227932982429	0 2 60 62 72 74 138 140 150 152 210 212	-327960341018
SPT(16)	2109171456545047369	0 94 100 154 192 198 208 238 264 294 304 310 348 402 408 502	-99348276078
STPT(10)	2109172281813201557	0 2 30 32 42 44 54 56 84 86	725919878110
STPT(10)	2109172603510048631	0 2 36 38 78 80 120 122 156 158	1047616725184
STPT(10)	2109172611863366417	0 2 30 32 42 44 54 56 84 86	1055970042970
SPT(16)	2109172728803546303	0 14 44 50 66 98 104 108 146 150 156 188 204 210 240 254	1172910222856
STPT(10)	2109173057330228957	0 2 12 14 42 44 72 74 84 86	1501436905510