Prime p₀= 1214534752775517869 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 50 6 30 24 16 12 20 12 16 24 30 6 50 12 (?)
a_n: 0 12 62 68 98 122 138 150 170 182 198 222 252 258 308 320
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: 320
Found by: xii5ku
db: batch=77, k=16, 12 50 6 30 24 16 12 20

STPT(10)	1214533135696529237	0 2 30 32 42 44 54 56 84 86	-1617078988632
SPT(16)	1214533226745725989	0 12 18 22 148 172 190 204 208 222 240 264 390 394 400 412	-1526029791880
SPT(16)	1214533569559958077	0 6 36 42 52 136 156 162 190 196 216 300 310 316 346 352	-1183215559792
STPT(10)	1214533667828485097	0 2 30 32 60 62 90 92 120 122	-1084947032772
SPT(16)	1214534486557621069	0 22 120 130 142 150 168 172 210 214 232 240 252 262 360 382	-266217896800
SPT(16)	1214534679864933491	0 30 56 80 138 152 168 218 270 320 336 350 408 432 458 488	-72910584378
STPT(10)	1214534796743527079	0 2 42 44 60 62 78 80 120 122	43968009210
STPT(10)	1214535204450897809	0 2 18 20 30 32 42 44 60 62	451675379940
STPT(10)	1214535299815509557	0 2 12 14 42 44 72 74 84 86	547039991688
STPT(10)	1214535396194246219	0 2 30 32 60 62 90 92 120 122	643418728350
SPT(16)	1214535628052052091	0 16 36 42 66 70 78 88 90 100 108 112 136 142 162 178	875276534222