Prime p₀= 1521710771617598867 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 28 2 10 2 10 2 28 2 (?)
a_n: 0 2 30 32 42 44 54 56 84 86
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: 86
Found by: biodoc
db: batch=78, k=10, 2 28 2 10 2

SPT(16)	1521708052281427499	0 80 104 108 114 140 180 308 324 452 492 518 524 528 552 632	-2719336171368
STPT(10)	1521708233610126179	0 2 48 50 60 62 72 74 120 122	-2538007472688
SPT(16)	1521708710216270263	0 4 10 30 46 78 88 106 408 426 436 468 484 504 510 514	-2061401328604
STPT(12)	1521708997188226799	0 2 12 14 42 44 78 80 108 110 120 122	-1774429372068
STPT(10)	1521710260255702247	0 2 90 92 150 152 210 212 300 302	-511361896620
SPT(16)	1521710665525500293	0 20 26 56 60 86 90 98 216 224 228 254 258 288 294 314	-106092098574
SPT(16)	1521711037874296403	0 54 96 110 138 156 164 186 248 270 278 296 324 338 380 434	266256697536
SPT(16)	1521711243569342611	0 58 66 100 102 112 148 172 216 240 276 286 288 322 330 388	471951743744
TPT(14)	1521711272749250201	0 2 48 50 78 80 150 152 306 308 390 392 630 632	501131651334
TPT(14)	1521711371253175559	0 2 78 80 162 164 198 200 210 212 228 230 270 272	599635576692
STPT(10)	1521711523483567187	0 2 72 74 102 104 132 134 204 206	751865968320