Prime p₀= 1438055248014489413 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 14 4 12 56 28 56 36 22 36 56 28 56 12 4 14 (?)
a_n: 0 14 18 30 86 114 170 206 228 264 320 348 404 416 420 434
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: 434
Found by: MarkRBright
db: batch=78, k=16, 14 4 12 56 28 56 36 22

SPT(20)	1438054638935014523	0 20 26 30 38 56 66 114 146 174 230 258 290 338 348 366 374 378 384 404	-609079474890
STPT(10)	1438054782639607019	0 2 18 20 30 32 42 44 60 62	-465374882394
SPT(16)	1438054790438090527	0 10 54 94 112 114 120 136 180 196 202 204 222 262 306 316	-457576398886
SPT(16)	1438055175244040609	0 2 44 60 62 68 98 110 132 144 174 180 182 198 240 242	-72770448804
STPT(10)	1438055176366699127	0 2 30 32 42 44 54 56 84 86	-71647790286
STPT(10)	1438055194186225367	0 2 30 32 42 44 54 56 84 86	-53828264046
STPT(10)	1438055273679856157	0 2 30 32 42 44 54 56 84 86	25665366744
SPT(16)	1438055506981636523	0 8 60 110 114 144 180 194 210 224 260 290 294 344 396 404	258967147110
STPT(10)	1438055527921216019	0 2 12 14 30 32 48 50 60 62	279906726606
SPT(16)	1438055641062905621	0 8 12 26 80 128 180 240 248 308 360 408 462 476 480 488	393048416208
SPT(16)	1438055927580046211	0 20 42 62 72 90 140 198 290 348 398 416 426 446 468 488	679565556798