Prime p₀= 1998193799730885091 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 18 18 24 12 10 20 4 20 10 12 24 18 18 30 (?)
a_n: 0 30 48 66 90 102 112 132 136 156 166 178 202 220 238 268
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: 268
Found by: Chooka
db: batch=80, k=16, 30 18 18 24 12 10 20 4

STPT(10)	1998191443354653647	0 2 42 44 72 74 102 104 144 146	-2356376231444
SPT(16)	1998191725348514237	0 2 12 26 62 72 84 110 126 152 164 174 210 224 234 236	-2074382370854
STPT(10)	1998191735469772679	0 2 12 14 90 92 168 170 180 182	-2064261112412
SPT(16)	1998192856543333399	0 22 60 78 108 130 148 160 162 174 192 214 244 262 300 322	-943187551692
SPT(16)	1998192926493282683	0 20 26 54 80 114 156 170 360 374 416 450 476 504 510 530	-873237602408
STPT(10)	1998193473547915991	0 2 6 8 48 50 90 92 96 98	-326182969100
SPT(16)	1998193894757746823	0 36 74 90 96 168 224 236 288 300 356 428 434 450 488 524	95026861732
SPT(16)	1998194383285257007	0 4 16 30 34 70 76 112 144 180 186 222 226 240 252 256	583554371916
STPT(10)	1998194398797465677	0 2 30 32 42 44 54 56 84 86	599066580586
STPT(10)	1998194471323938929	0 2 18 20 30 32 42 44 60 62	671593053838
STPT(10)	1998196674134826461	0 2 6 8 18 20 30 32 36 38	2874403941370