Properties

Label 2-70-1.1-c5-0-8
Degree $2$
Conductor $70$
Sign $-1$
Analytic cond. $11.2268$
Root an. cond. $3.35065$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 4·2-s − 17·3-s + 16·4-s + 25·5-s − 68·6-s − 49·7-s + 64·8-s + 46·9-s + 100·10-s − 715·11-s − 272·12-s + 331·13-s − 196·14-s − 425·15-s + 256·16-s − 1.69e3·17-s + 184·18-s − 1.71e3·19-s + 400·20-s + 833·21-s − 2.86e3·22-s − 3.95e3·23-s − 1.08e3·24-s + 625·25-s + 1.32e3·26-s + 3.34e3·27-s − 784·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.09·3-s + 1/2·4-s + 0.447·5-s − 0.771·6-s − 0.377·7-s + 0.353·8-s + 0.189·9-s + 0.316·10-s − 1.78·11-s − 0.545·12-s + 0.543·13-s − 0.267·14-s − 0.487·15-s + 1/4·16-s − 1.42·17-s + 0.133·18-s − 1.09·19-s + 0.223·20-s + 0.412·21-s − 1.25·22-s − 1.55·23-s − 0.385·24-s + 1/5·25-s + 0.384·26-s + 0.884·27-s − 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 70 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 70 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(70\)    =    \(2 \cdot 5 \cdot 7\)
Sign: $-1$
Analytic conductor: \(11.2268\)
Root analytic conductor: \(3.35065\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 70,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p^{2} T \)
5 \( 1 - p^{2} T \)
7 \( 1 + p^{2} T \)
good3 \( 1 + 17 T + p^{5} T^{2} \)
11 \( 1 + 65 p T + p^{5} T^{2} \)
13 \( 1 - 331 T + p^{5} T^{2} \)
17 \( 1 + 1699 T + p^{5} T^{2} \)
19 \( 1 + 1718 T + p^{5} T^{2} \)
23 \( 1 + 3950 T + p^{5} T^{2} \)
29 \( 1 - 4579 T + p^{5} T^{2} \)
31 \( 1 - 6756 T + p^{5} T^{2} \)
37 \( 1 + 16518 T + p^{5} T^{2} \)
41 \( 1 - 18876 T + p^{5} T^{2} \)
43 \( 1 - 2258 T + p^{5} T^{2} \)
47 \( 1 + 537 T + p^{5} T^{2} \)
53 \( 1 + 10984 T + p^{5} T^{2} \)
59 \( 1 + 25956 T + p^{5} T^{2} \)
61 \( 1 - 39188 T + p^{5} T^{2} \)
67 \( 1 - 4416 T + p^{5} T^{2} \)
71 \( 1 + 31880 T + p^{5} T^{2} \)
73 \( 1 + 5018 T + p^{5} T^{2} \)
79 \( 1 + 27977 T + p^{5} T^{2} \)
83 \( 1 - 37644 T + p^{5} T^{2} \)
89 \( 1 + 17216 T + p^{5} T^{2} \)
97 \( 1 + 63175 T + p^{5} T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−13.09652400272546139287553037240, −12.20474211048146039768669001451, −10.90489649720915525320862384296, −10.31454653103567128053300563467, −8.356868565812265830201066133941, −6.58176882243876995004289383651, −5.76896697862978829156813695113, −4.56518325556061705113140981503, −2.47623506593761376059885085138, 0, 2.47623506593761376059885085138, 4.56518325556061705113140981503, 5.76896697862978829156813695113, 6.58176882243876995004289383651, 8.356868565812265830201066133941, 10.31454653103567128053300563467, 10.90489649720915525320862384296, 12.20474211048146039768669001451, 13.09652400272546139287553037240

Graph of the $Z$-function along the critical line