Prime p₀= 2398478392186380391 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 46 20 6 4 12 8 16 44 16 8 12 4 6 20 46 (?)
a_n: 0 46 66 72 76 88 96 112 156 172 180 192 196 202 222 268
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 268
Found by: JayPi
db: batch=82, k=16, 46 20 6 4 12 8 16 44

SPT(16)	2398476786679052173	0 30 34 70 108 118 136 154 180 198 216 226 264 300 304 334	-1605507328218
STPT(10)	2398476894471288479	0 2 30 32 60 62 90 92 120 122	-1497715091912
STPT(10)	2398476931703643647	0 2 84 86 132 134 180 182 264 266	-1460482736744
STPT(10)	2398477157045960717	0 2 24 26 42 44 60 62 84 86	-1235140419674
SPT(16)	2398477438584768719	0 2 24 132 182 194 204 230 282 308 318 330 380 488 510 512	-953601611672
SPT(16)	2398478324181245417	0 20 24 30 42 44 56 66 80 90 102 104 116 122 126 146	-68005134974
STPT(10)	2398479027969368159	0 2 12 14 30 32 48 50 60 62	635782987768
SPT(16)	2398479195519681887	0 6 20 30 72 96 110 116 156 162 176 200 242 252 266 272	803333301496
SPT(16)	2398479437938956331	0 18 22 36 42 58 70 82 126 138 150 166 172 186 190 208	1045752575940
STPT(10)	2398479759845554139	0 2 18 20 30 32 42 44 60 62	1367659173748
STPT(10)	2398479857249516111	0 2 36 38 78 80 120 122 156 158	1465063135720