Prime p₀= 1521586731459495497 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 22 2 16 2 16 2 22 2 (?)
a_n: 0 2 24 26 42 44 60 62 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 22 2 16 2

SPT(16)	1521584982029334571	0 42 76 90 100 142 156 226 276 346 360 402 412 426 460 502	-1749430160926
STPT(10)	1521585129601723721	0 2 78 80 108 110 138 140 216 218	-1601857771776
SPT(16)	1521585174604771571	0 8 36 72 78 80 128 206 252 330 378 380 386 422 450 458	-1556854723926
TPT(14)	1521585213586496801	0 2 78 80 96 98 138 140 150 152 156 158 240 242	-1517872998696
STPT(10)	1521585957071576489	0 2 18 20 30 32 42 44 60 62	-774387919008
SPT(16)	1521586082777340163	0 6 90 96 100 126 136 156 160 180 190 216 220 226 310 316	-648682155334
STPT(10)	1521586841309233817	0 2 30 32 42 44 54 56 84 86	109849738320
SPT(16)	1521587202722693681	0 2 50 68 80 86 138 212 246 320 372 378 390 408 456 458	471263198184
SPT(16)	1521587309790964153	0 34 66 114 118 150 160 166 168 174 184 216 220 268 300 334	578331468656
TPT(14)	1521587436163911161	0 2 36 38 66 68 78 80 168 170 216 218 276 278	704704415664
SPT(20)	1521587913019792243	0 28 30 36 66 150 168 184 204 234 250 280 300 316 334 418 448 454 456 484	1181560296746