Prime p₀= 1998284066341303843 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 16 26 84 12 12 12 64 12 12 12 84 26 16 18 (?)
a_n: 0 18 34 60 144 156 168 180 244 256 268 280 364 390 406 424
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: 424
Found by: Chooka
db: batch=80, k=16, 18 16 26 84 12 12 12 64

STPT(10)	1998282591251202461	0 2 6 8 18 20 30 32 36 38	-1475090101382
SPT(16)	1998283114543240387	0 10 36 52 64 102 162 186 220 244 304 342 354 370 396 406	-951798063456
TPT(14)	1998283117017321221	0 2 36 38 90 92 126 128 150 152 246 248 258 260	-949323982622
SPT(16)	1998283216631073641	0 2 12 42 68 86 90 122 156 188 192 210 236 266 276 278	-849710230202
STPT(10)	1998283589271473477	0 2 30 32 42 44 54 56 84 86	-477069830366
SPT(16)	1998283781667488851	0 28 42 118 138 156 196 210 238 252 292 310 330 406 420 448	-284673814992
SPT(16)	1998284104852784239	0 10 18 54 64 82 102 108 184 190 210 228 238 274 282 292	38511480396
TPT(14)	1998284205457268219	0 2 30 32 78 80 138 140 168 170 192 194 282 284	139115964376
SPT(16)	1998284627442283387	0 30 54 60 64 72 100 162 232 294 322 330 334 340 364 394	561100979544
STPT(10)	1998284678425538687	0 2 30 32 60 62 90 92 120 122	612084234844
SPT(16)	1998284685892159759	0 22 28 34 42 48 90 108 124 142 184 190 198 204 210 232	619550855916