Prime p₀= 1998383261515977619 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 10 12 2 28 2 24 34 38 34 24 2 28 2 12 10 (?)
a_n: 0 10 22 24 52 54 78 112 150 184 208 210 238 240 252 262
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: 262
Found by: Orange Kid
db: batch=80, k=16, 10 12 2 28 2 24 34 38

SPT(16)	1998382113821495009	0 12 32 62 90 102 158 180 320 342 398 410 438 468 488 500	-1147694482610
STPT(10)	1998382354560269927	0 2 30 32 42 44 54 56 84 86	-906955707692
STPT(10)	1998382617108233969	0 2 18 20 30 32 42 44 60 62	-644407743650
SPT(16)	1998382632500730919	0 34 70 88 100 150 154 174 214 234 238 288 300 318 354 388	-629015246700
SPT(16)	1998382916953839179	0 2 14 38 80 140 144 162 200 218 222 282 324 348 360 362	-344562138440
STPT(10)	1998383038683981581	0 2 30 32 78 80 126 128 156 158	-222831996038
SPT(16)	1998383415733417393	0 6 10 46 84 94 108 114 130 136 150 160 198 234 238 244	154217439774
STPT(10)	1998383820635221379	0 2 42 44 90 92 138 140 180 182	559119243760
SPT(16)	1998384066841729753	0 90 106 130 154 216 310 328 336 354 448 510 534 558 574 664	805325752134
SPT(16)	1998384487041611003	0 26 54 104 114 150 164 168 236 240 254 290 300 350 378 404	1225525633384
SPT(16)	1998384683517487703	0 104 110 114 128 188 224 236 258 270 306 366 380 384 390 494	1422001510084