Prime p₀= 1621878401200472711 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 4 2 10 2 10 2 4 2 (?)
a_n: 0 2 6 8 18 20 30 32 36 38
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: 38
Found by: LCB001
db: batch=78, k=10, 2 4 2 10 2

TPT(14)	1621877282017562201	0 2 30 32 126 128 156 158 216 218 228 230 240 242	-1119182910510
SPT(16)	1621877397275171009	0 8 32 50 120 122 134 162 200 228 240 242 312 330 354 362	-1003925301702
SPT(16)	1621877507325590839	0 24 64 102 108 112 132 148 174 190 210 214 220 258 298 322	-893874881872
SPT(18)	1621877756809589177	0 6 20 42 72 150 156 204 252 254 302 350 356 434 464 486 500 506	-644390883534
SPT(16)	1621877947912214281	0 16 46 48 70 132 178 190 198 210 256 318 340 342 372 388	-453288258430
SPT(16)	1621878161137817287	0 6 70 84 126 154 174 196 234 256 276 304 346 360 424 430	-240062655424
STPT(10)	1621878462134349239	0 2 18 20 30 32 42 44 60 62	60933876528
STPT(10)	1621878781084293227	0 2 12 14 42 44 72 74 84 86	379883820516
SPT(16)	1621879083005703311	0 6 18 20 30 48 66 80 108 122 140 158 168 170 182 188	681805230600
STPT(10)	1621879127917435097	0 2 12 14 42 44 72 74 84 86	726716962386
SPT(16)	1621879387501992161	0 2 50 60 86 96 138 152 186 200 242 252 278 288 336 338	986301519450