Prime p₀= 1997921040151885799 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 16 2 10 2 10 2 16 2 (?)
a_n: 0 2 18 20 30 32 42 44 60 62
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: 62
Found by: Dingo
db: batch=80, k=10, 2 16 2 10 2

SPT(16)	1997920440675071441	0 2 42 62 96 198 278 302 306 330 410 512 546 566 606 608	-599476814358
STPT(10)	1997920550080771871	0 2 36 38 78 80 120 122 156 158	-490071113928
STPT(10)	1997920570607020859	0 2 48 50 60 62 72 74 120 122	-469544864940
SPT(16)	1997920686400578193	0 60 78 108 114 126 148 150 154 156 178 190 196 226 244 304	-353751307606
STPT(10)	1997920710862963487	0 2 12 14 42 44 72 74 84 86	-329288922312
SPT(16)	1997920846663204033	0 28 46 64 88 90 148 154 180 186 244 246 270 288 306 334	-193488681766
SPT(16)	1997921523274904489	0 30 38 44 80 108 138 140 348 350 380 408 444 450 458 488	483123018690
SPT(16)	1997921588381158051	0 28 72 96 100 108 120 258 310 448 460 468 472 496 540 568	548229272252
SPT(16)	1997922462414369613	0 30 40 90 96 126 174 196 264 286 334 364 370 420 430 460	1422262483814
STPT(10)	1997922636601591277	0 2 30 32 42 44 54 56 84 86	1596449705478
SPT(16)	1997922946874733379	0 22 72 100 114 120 154 210 244 300 334 340 354 382 432 454	1906722847580