Prime p₀= 1998300246349493623 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 10 30 14 30 64 2 16 92 16 2 64 30 14 30 10 (?)
a_n: 0 10 40 54 84 148 150 166 258 274 276 340 370 384 414 424
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: Dingo
db: batch=80, k=16, 10 30 14 30 64 2 16 92

TPT(14)	1998298361149307531	0 2 30 32 96 98 186 188 348 350 408 410 450 452	-1885200186092
SPT(16)	1998298596193634543	0 8 14 50 54 84 98 146 168 216 230 260 264 300 306 314	-1650155859080
STPT(10)	1998299031458505071	0 2 6 8 18 20 30 32 36 38	-1214890988552
STPT(10)	1998299793993718067	0 2 30 32 72 74 114 116 144 146	-452355775556
SPT(16)	1998299839960150681	0 22 42 48 70 108 118 132 238 252 262 300 322 328 348 370	-406389342942
SPT(16)	1998300096602933569	0 18 42 70 78 108 118 168 172 222 232 262 270 298 322 340	-149746560054
STPT(10)	1998300439815135299	0 2 18 20 30 32 42 44 60 62	193465641676
STPT(10)	1998300448903820837	0 2 12 14 42 44 72 74 84 86	202554327214
STPT(12)	1998300559576675127	0 2 42 44 54 56 90 92 102 104 144 146	313227181504
SPT(16)	1998300722432161409	0 30 42 104 114 168 170 210 212 252 254 308 318 380 392 422	476082667786
STPT(10)	1998301382876036279	0 2 18 20 30 32 42 44 60 62	1136526542656