Prime p₀= 2152981821818029799 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 40 2 16 2 16 2 40 2 (?)
a_n: 0 2 42 44 60 62 78 80 120 122
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: 122
Found by: ginga
db: batch=81, k=10, 2 40 2 16 2

SPT(16)	2152980154392983957	0 32 42 60 74 114 140 144 152 156 182 222 236 254 264 296	-1667425045842
STPT(10)	2152980345004053977	0 2 24 26 42 44 60 62 84 86	-1476813975822
SPT(16)	2152980550954241713	0 28 60 70 118 144 148 168 196 216 220 246 294 304 336 364	-1270863788086
SPT(16)	2152980614669500703	0 44 48 54 90 168 180 198 206 224 236 314 350 356 360 404	-1207148529096
SPT(16)	2152980829778848681	0 16 30 40 42 72 82 118 120 156 166 196 198 208 222 238	-992039181118
SPT(16)	2152981044565480949	0 98 122 150 164 204 210 260 282 332 338 378 392 420 444 542	-777252548850
TPT(14)	2152981918504434527	0 2 12 14 30 32 42 44 54 56 72 74 102 104	96686404728
STPT(10)	2152981918504434539	0 2 18 20 30 32 42 44 60 62	96686404740
SPT(16)	2152982224773626569	0 4 52 70 88 124 142 144 178 180 198 234 252 270 318 322	402955596770
TPT(14)	2152982226736416137	0 2 12 14 84 86 150 152 210 212 234 236 252 254	404918386338
STPT(10)	2152982343111654707	0 2 42 44 72 74 102 104 144 146	521293624908