Prime p₀= 1999452646071193679 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: TheKillerChicken
db: batch=80, k=10, 2 40 2 16 2

SPT(16)	1999451398663979861	0 18 20 38 66 96 110 116 132 138 152 182 210 228 230 248	-1247407213818
SPT(16)	1999451531353792381	0 6 22 48 52 78 126 132 166 172 220 246 250 276 292 298	-1114717401298
SPT(16)	1999452084995049281	0 20 126 128 156 176 192 216 242 266 282 302 330 332 438 458	-561076144398
STPT(10)	1999452284165833619	0 2 90 92 150 152 210 212 300 302	-361905360060
SPT(16)	1999452377313235363	0 4 18 24 58 106 124 136 198 210 228 276 310 316 330 334	-268757958316
STPT(10)	1999452405786839369	0 2 42 44 60 62 78 80 120 122	-240284354310
SPT(16)	1999452739127333537	0 12 42 56 62 102 104 146 180 222 224 264 270 284 314 326	93056139858
STPT(10)	1999452876823652147	0 2 42 44 102 104 162 164 204 206	230752458468
STPT(10)	1999452879682004207	0 2 24 26 42 44 60 62 84 86	233610810528
SPT(16)	1999453056292173389	0 8 48 84 108 120 134 140 168 174 188 200 224 260 300 308	410220979710
SPT(16)	1999453216015346759	0 20 42 90 104 108 162 170 252 260 314 318 332 380 402 422	569944153080