Prime p₀= 1425979695571603873 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 60 24 42 24 30 30 30 30 24 42 24 60 (?)
a_n: 0 60 84 126 150 180 210 240 270 294 336 360 420
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 420
Found by: stanley a bourdon
db: batch=78, k=13, 60 24 42 24 30 30

STPT(10)	1425977613960742877	0 2 60 62 72 74 84 86 144 146	-2081610860996
SPT(16)	1425977661133934003	0 36 60 78 98 116 138 144 170 176 198 216 236 254 278 314	-2034437669870
SPT(16)	1425978006889322219	0 42 48 50 78 92 102 128 132 158 168 182 210 212 218 260	-1688682281654
SPT(16)	1425978182940541807	0 16 22 42 54 124 132 162 244 274 282 352 364 384 390 406	-1512631062066
STPT(10)	1425978309339423809	0 2 12 14 30 32 48 50 60 62	-1386232180064
SPT(16)	1425979641402942151	0 36 42 60 96 100 102 126 142 166 168 172 208 226 232 268	-54168661722
TPT(14)	1425979762558400417	0 2 30 32 90 92 132 134 252 254 264 266 354 356	66986796544
STPT(10)	1425979854530565947	0 2 30 32 42 44 54 56 84 86	158958962074
SPT(16)	1425980185429037669	0 2 8 72 74 114 140 144 158 162 188 228 230 294 300 302	489857433796
STPT(10)	1425980188397560091	0 2 6 8 18 20 30 32 36 38	492825956218
STPT(10)	1425980388353312117	0 2 30 32 42 44 54 56 84 86	692781708244