Prime p₀= 1890978306204709721 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 28 20 28 6 6 120 2 120 6 6 28 20 28 20 (?)
a_n: 0 20 48 68 96 102 108 228 230 350 356 362 390 410 438 458
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: 458
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=16, 20 28 20 28 6 6 120 2

SPT(16)	1890977024007626089	0 40 64 90 132 168 174 190 222 238 244 280 322 348 372 412	-1282197083632
SPT(16)	1890977081942076143	0 8 26 60 66 68 78 116 120 158 168 170 176 210 228 236	-1224262633578
STPT(10)	1890977816319329327	0 2 42 44 72 74 102 104 144 146	-489885380394
SPT(16)	1890977880281898007	0 22 36 84 90 94 112 124 132 144 162 166 172 220 234 256	-425922811714
SPT(16)	1890978029728702987	0 4 46 190 210 244 286 294 322 330 372 406 426 570 612 616	-276476006734
SPT(16)	1890978210785042101	0 10 52 60 100 120 136 142 156 162 178 198 238 246 288 298	-95419667620
SPT(16)	1890978462047966987	0 36 50 62 134 150 164 182 204 222 236 252 324 336 350 386	155843257266
STPT(10)	1890978689353626737	0 2 42 44 72 74 102 104 144 146	383148917016
STPT(10)	1890979250869939199	0 2 12 14 30 32 48 50 60 62	944665229478
STPT(10)	1890979267761268511	0 2 30 32 78 80 126 128 156 158	961556558790
SPT(16)	1890980098802578681	0 16 36 46 60 102 106 112 120 126 130 172 186 196 216 232	1792597868960