Prime p₀= 816240893390591941 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 10 8 12 46 14 6 30 16 30 6 14 46 12 8 10 (?)
a_n: 0 10 18 30 76 90 96 126 142 172 178 192 238 250 258 268
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: 268
Found by: [SG]FX
db: batch=73, k=16, 10 8 12 46 14 6 30 16

STPT(10)	816239903017858997	0 2 12 14 42 44 72 74 84 86	-990372732944
SPT(18)	816240097658392009	0 12 18 28 58 72 88 124 130 162 168 204 220 234 264 274 280 292	-795732199932
SPT(16)	816240131590914109	0 4 24 60 70 100 118 184 228 294 312 342 352 388 408 412	-761799677832
SPT(16)	816240144677956109	0 12 14 20 24 30 62 72 80 90 122 128 132 138 140 152	-748712635832
SPT(16)	816240284343627883	0 24 48 78 166 168 178 180 244 246 256 258 346 376 400 424	-609046964058
SPT(16)	816240424223088443	0 20 38 50 78 96 116 140 186 210 230 248 276 288 306 326	-469167503498
SPT(16)	816241388115541981	0 6 10 46 76 108 138 238 270 370 400 432 462 498 502 508	494724950040
SPT(16)	816241551038909123	0 36 90 104 116 156 216 234 266 284 344 384 396 410 464 500	657648317182
STPT(10)	816241616000587877	0 2 42 44 72 74 102 104 144 146	722609995936
SPT(16)	816241678312524721	0 10 12 46 48 70 76 88 90 102 108 130 132 166 168 178	784921932780
STPT(12)	816241734490841999	0 2 30 32 42 44 228 230 240 242 270 272	841100250058