Prime p₀= 857821830679137671 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 50 64 20 4 20 12 22 12 20 4 20 64 50 18 (?)
a_n: 0 18 68 132 152 156 176 188 210 222 242 246 266 330 380 398
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: 398
Found by: RFGuy_KCCO
db: batch=73, k=16, 18 50 64 20 4 20 12 22

STPT(10)	857819369155101851	0 2 36 38 78 80 120 122 156 158	-2461524035820
SPT(16)	857819696173096913	0 20 26 68 78 98 110 120 236 246 258 278 288 330 336 356	-2134506040758
SPT(16)	857820565069072877	0 26 30 72 110 164 182 206 240 264 282 336 374 416 420 446	-1265610064794
STPT(10)	857821033300208207	0 2 24 26 42 44 60 62 84 86	-797378929464
SPT(16)	857821362468566701	0 10 78 102 108 118 130 168 280 318 330 340 346 370 438 448	-468210570970
SPT(16)	857821780944054413	0 68 78 104 116 126 134 156 158 180 188 198 210 236 246 314	-49735083258
SPT(16)	857821832682175849	0 4 42 52 78 88 108 112 120 124 144 154 180 190 228 232	2003038178
STPT(10)	857822100489271607	0 2 30 32 42 44 54 56 84 86	269810133936
SPT(16)	857822229292769227	0 76 144 156 190 204 244 300 310 366 406 420 454 466 534 610	398613631556
SPT(16)	857822372422529099	0 18 54 108 122 132 144 158 174 188 200 210 224 278 314 332	541743391428
STPT(10)	857822498066197721	0 2 30 32 78 80 126 128 156 158	667387060050