Prime p₀= 1856491981565189861 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 4 2 40 2 40 2 4 2 (?)
a_n: 0 2 6 8 48 50 90 92 96 98
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: 98
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=10, 2 4 2 40 2

SPT(16)	1856490969267182537	0 14 24 50 60 66 116 144 146 174 224 230 240 266 276 290	-1012298007324
SPT(16)	1856491033473343613	0 26 38 84 90 110 114 156 188 230 234 254 260 306 318 344	-948091846248
SPT(16)	1856491184584572251	0 2 8 20 42 78 80 140 150 210 212 248 270 282 288 290	-796980617610
SPT(16)	1856491229781967159	0 34 52 58 90 112 120 168 184 232 240 262 294 300 318 352	-751783222702
SPT(16)	1856491389685743749	0 50 68 78 108 134 180 204 284 308 354 380 410 420 438 488	-591879446112
STPT(10)	1856491823779444667	0 2 12 14 132 134 252 254 264 266	-157785745194
STPT(10)	1856492054492889179	0 2 42 44 60 62 78 80 120 122	72927699318
STPT(10)	1856492064929853467	0 2 30 32 42 44 54 56 84 86	83364663606
STPT(10)	1856492153977700381	0 2 6 8 18 20 30 32 36 38	172412510520
SPT(16)	1856492312173811723	0 48 50 60 74 98 104 140 228 264 270 294 308 318 320 368	330608621862
STPT(10)	1856492428774241021	0 2 30 32 78 80 126 128 156 158	447209051160