Prime p₀= 2921291389255505633 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 68 12 84 4 42 20 46 2 46 20 42 4 84 12 68 (?)
a_n: 0 68 80 164 168 210 230 276 278 324 344 386 390 474 486 554
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: 554
Found by: [SG-FC] hl
db: batch=82, k=16, 68 12 84 4 42 20 46 2

SPT(16)	2921290113661718779	0 22 54 60 78 94 100 112 180 192 198 214 232 238 270 292	-1275593786854
STPT(10)	2921290452820334261	0 2 6 8 18 20 30 32 36 38	-936435171372
STPT(10)	2921290682113836629	0 2 18 20 60 62 102 104 120 122	-707141669004
STPT(10)	2921290874532663299	0 2 18 20 30 32 42 44 60 62	-514722842334
STPT(10)	2921291068952930171	0 2 36 38 78 80 120 122 156 158	-320302575462
SPT(16)	2921291259314133187	0 82 102 144 166 180 186 216 250 280 286 300 322 364 384 466	-129941372446
SPT(16)	2921291553989715901	0 16 22 36 60 82 88 100 108 120 126 148 172 186 192 208	164734210268
SPT(16)	2921291562614681317	0 6 10 40 54 76 84 102 154 172 180 202 216 246 250 256	173359175684
STPT(10)	2921291823969432971	0 2 36 38 78 80 120 122 156 158	434713927338
SPT(16)	2921291911173006887	0 32 36 50 62 162 216 230 246 260 314 414 426 440 444 476	521917501254
SPT(16)	2921292665520695899	0 10 28 58 94 102 160 168 184 192 250 258 294 324 342 352	1276265190266