Prime p₀= 2021897716027131881 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 28 2 88 2 88 2 28 2 (?)
a_n: 0 2 30 32 120 122 210 212 240 242
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: 242
Found by: Argento
db: batch=80, k=10, 2 28 2 88 2

SPT(16)	2021893925651945491	0 16 70 108 172 186 210 226 312 328 352 366 430 468 522 538	-3790375186390
STPT(12)	2021894643739800161	0 2 36 38 48 50 78 80 90 92 126 128	-3072287331720
SPT(16)	2021896439938688641	0 12 30 42 70 72 118 130 138 150 196 198 226 238 256 268	-1276088443240
SPT(16)	2021897270801492389	0 34 40 48 60 84 142 174 238 270 328 352 364 372 378 412	-445225639492
SPT(22)	2021897311273098901	0 78 90 108 168 192 208 210 228 250 262 288 300 322 340 342 358 382 442 460 472 550	-404754032980
SPT(16)	2021897372963342047	0 10 40 46 84 196 210 244 306 340 354 466 504 510 540 550	-343063789834
SPT(16)	2021898016901266199	0 48 50 78 90 128 138 150 152 164 174 212 224 252 254 302	300874134318
STPT(10)	2021898254609538881	0 2 36 38 78 80 120 122 156 158	538582407000
SPT(16)	2021898375138895063	0 4 16 30 88 118 156 174 220 238 276 306 364 378 390 394	659111763182
STPT(12)	2021898406358174717	0 2 72 74 84 86 90 92 102 104 174 176	690331042836
SPT(16)	2021898457839924617	0 24 30 42 50 72 74 156 170 252 254 276 284 296 302 326	741812792736