Prime p₀= 857670745434457247 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 40 2 28 2 28 2 40 2 (?)
a_n: 0 2 42 44 72 74 102 104 144 146
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: 146
Found by: Donn Pike (USAF Ret)
db: batch=73, k=10, 2 40 2 28 2

SPT(16)	857669598855544823	0 6 8 50 60 84 90 96 98 104 110 134 144 186 188 194	-1146578912424
SPT(16)	857669962465527383	0 8 30 50 90 110 120 258 308 446 456 476 516 536 558 566	-782968929864
STPT(10)	857670081915157541	0 2 30 32 60 62 90 92 120 122	-663519299706
TPT(14)	857670153685912001	0 2 30 32 66 68 138 140 180 182 210 212 246 248	-591748545246
TPT(14)	857670214371898439	0 2 30 32 78 80 120 122 180 182 210 212 222 224	-531062558808
SPT(20)	857670417086723381	0 26 30 32 38 42 78 128 168 176 312 320 360 410 446 450 456 458 462 488	-328347733866
SPT(16)	857671355406691333	0 4 6 30 46 60 114 120 154 160 214 228 244 268 270 274	609972234086
SPT(16)	857671704890298643	0 34 64 78 90 94 100 114 154 168 174 178 190 204 234 268	959455841396
SPT(16)	857671953217806577	0 4 12 180 204 232 246 256 330 340 354 382 406 574 582 586	1207783349330
TPT(14)	857672107397494379	0 2 18 20 42 44 72 74 132 134 168 170 180 182	1361963037132
STPT(10)	857672278863500057	0 2 24 26 42 44 60 62 84 86	1533429042810