Prime p₀= 1998384828549955249 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 66 42 8 30 10 12 38 12 10 30 8 42 66 4 (?)
a_n: 0 4 70 112 120 150 160 172 210 222 232 262 270 312 378 382
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: 382
Found by: Orange Kid
db: batch=80, k=16, 4 66 42 8 30 10 12 38

SPT(16)	1998383261515977619	0 10 22 24 52 54 78 112 150 184 208 210 238 240 252 262	-1567033977630
SPT(16)	1998383415733417393	0 6 10 46 84 94 108 114 130 136 150 160 198 234 238 244	-1412816537856
STPT(10)	1998383820635221379	0 2 42 44 90 92 138 140 180 182	-1007914733870
SPT(16)	1998384066841729753	0 90 106 130 154 216 310 328 336 354 448 510 534 558 574 664	-761708225496
SPT(16)	1998384487041611003	0 26 54 104 114 150 164 168 236 240 254 290 300 350 378 404	-341508344246
SPT(16)	1998384683517487703	0 104 110 114 128 188 224 236 258 270 306 366 380 384 390 494	-145032467546
TPT(14)	1998384957864043031	0 2 96 98 180 182 216 218 288 290 306 308 330 332	129314087782
STPT(10)	1998386058334148759	0 2 48 50 90 92 132 134 180 182	1229784193510
STPT(10)	1998386071318592321	0 2 36 38 78 80 120 122 156 158	1242768637072
STPT(10)	1998386121697312337	0 2 12 14 42 44 72 74 84 86	1293147357088
SPT(16)	1998386181122364023	0 18 26 30 56 78 110 116 138 144 176 198 224 228 236 254	1352572408774