Prime p₀= 2118676509295309721 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 58 2 136 2 136 2 58 2 (?)
a_n: 0 2 60 62 198 200 336 338 396 398
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: 398
Found by: Donn Pike (USAF Ret)
db: batch=80, k=10, 2 58 2 136 2

STPT(10)	2118674621857127429	0 2 18 20 30 32 42 44 60 62	-1887438182292
TPT(14)	2118675558127593131	0 2 36 38 60 62 186 188 198 200 210 212 258 260	-951167716590
SPT(16)	2118675568479188533	0 90 100 136 156 168 190 216 220 246 268 280 300 336 346 436	-940816121188
STPT(10)	2118676306980993827	0 2 60 62 72 74 84 86 144 146	-202314315894
STPT(10)	2118676397390202071	0 2 36 38 78 80 120 122 156 158	-111905107650
SPT(16)	2118676398544533829	0 18 28 40 70 72 88 100 210 222 238 240 270 282 292 310	-110750775892
STPT(10)	2118676559059921319	0 2 42 44 90 92 138 140 180 182	49764611598
STPT(10)	2118676754276445059	0 2 48 50 90 92 132 134 180 182	244981135338
SPT(16)	2118676890811966553	0 6 48 66 134 168 180 200 294 314 326 360 428 446 488 494	381516656832
STPT(10)	2118677261465544347	0 2 12 14 42 44 72 74 84 86	752170234626
SPT(16)	2118677415366487837	0 10 46 60 112 136 142 162 214 234 240 264 316 330 366 376	906071178116