Prime p₀= 2518211956051721927 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 18 32 24 18 22 6 2 6 22 18 24 32 18 12 (?)
a_n: 0 12 30 62 86 104 126 132 134 140 162 180 204 236 254 266
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: 266
Found by: Time_Traveler
db: batch=82, k=16, 12 18 32 24 18 22 6 2

SPT(16)	2518210332769371329	0 14 18 60 84 150 168 174 194 200 218 284 308 350 354 368	-1623282350598
SPT(16)	2518210421741100881	0 26 86 110 120 138 152 176 222 246 260 278 288 312 372 398	-1534310621046
SPT(16)	2518210515578559313	0 10 40 66 70 78 124 130 144 150 196 204 208 234 264 274	-1440473162614
SPT(16)	2518210794149507491	0 6 58 82 102 118 126 138 160 172 180 196 216 240 292 298	-1161902214436
STPT(10)	2518211000550714419	0 2 18 20 30 32 42 44 60 62	-955501007508
STPT(10)	2518211515515552011	0 2 126 128 138 140 150 152 276 278	-440536169916
STPT(10)	2518211981438122481	0 2 150 152 180 182 210 212 360 362	25386400554
STPT(10)	2518212097882700027	0 2 54 56 72 74 90 92 144 146	141830978100
SPT(16)	2518212677882348299	0 34 54 90 102 108 124 130 132 138 154 160 172 208 228 262	721830626372
STPT(10)	2518212693073957301	0 2 36 38 78 80 120 122 156 158	737022235374
SPT(16)	2518212978814094621	0 8 12 86 120 126 132 198 230 296 302 308 342 416 420 428	1022762372694