Prime p₀= 1998303127469423777 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 28 2 40 2 40 2 28 2 (?)
a_n: 0 2 30 32 72 74 114 116 144 146
All 10 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 146
Found by: Chooka
db: batch=80, k=10, 2 28 2 40 2

SPT(16)	1998302036374685849	0 8 20 30 78 92 104 108 194 198 210 224 272 282 294 302	-1091094737928
SPT(16)	1998302191986224723	0 30 74 144 158 180 200 210 254 264 284 306 320 390 434 464	-935483199054
STPT(10)	1998302291073001061	0 2 36 38 78 80 120 122 156 158	-836396422716
SPT(16)	1998302612075035943	0 36 66 96 120 134 138 140 204 206 210 224 248 278 308 344	-515394387834
SPT(16)	1998302694068777407	0 72 126 132 154 174 190 216 220 246 262 282 304 310 364 436	-433400646370
STPT(10)	1998302998829989307	0 2 30 32 42 44 54 56 84 86	-128639434470
SPT(16)	1998303305274055267	0 34 42 70 112 126 154 180 196 222 250 264 306 334 342 376	177804631490
STPT(10)	1998303507515323901	0 2 6 8 48 50 90 92 96 98	380045900124
STPT(10)	1998303642697449179	0 2 30 32 120 122 210 212 240 242	515228025402
STPT(10)	1998303761692376681	0 2 6 8 48 50 90 92 96 98	634222952904
STPT(10)	1998303776328925067	0 2 30 32 72 74 114 116 144 146	648859501290