Prime p₀= 2403684823357434271 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 18 22 44 4 26 28 8 28 26 4 44 22 18 18 (?)
a_n: 0 18 36 58 102 106 132 160 168 196 222 226 270 292 310 328
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: 328
Found by: LCB001
db: batch=82, k=16, 18 18 22 44 4 26 28 8

STPT(10)	2403682554233801249	0 2 48 50 90 92 132 134 180 182	-2269123633022
STPT(10)	2403682627819507589	0 2 42 44 60 62 78 80 120 122	-2195537926682
SPT(16)	2403682912004890921	0 28 40 48 52 60 82 118 150 186 208 216 220 228 240 268	-1911352543350
SPT(16)	2403684364229050261	0 6 10 16 22 72 112 220 258 366 406 456 462 468 472 478	-459128384010
SPT(16)	2403684577148228651	0 2 26 36 72 92 96 102 110 116 120 140 176 186 210 212	-246209205620
SPT(16)	2403684638719336381	0 10 22 40 52 132 178 180 190 192 238 318 330 348 360 370	-184638097890
SPT(16)	2403685155793272811	0 40 48 66 88 96 130 136 162 168 202 210 232 250 258 298	332435838540
STPT(10)	2403685291587243161	0 2 36 38 78 80 120 122 156 158	468229808890
STPT(10)	2403685545709154417	0 2 42 44 72 74 102 104 144 146	722351720146
STPT(10)	2403685639374259937	0 2 30 32 72 74 114 116 144 146	816016825666
STPT(10)	2403686061218077421	0 2 36 38 78 80 120 122 156 158	1237860643150