Properties

Label 2-230115-1.1-c1-0-21
Degree $2$
Conductor $230115$
Sign $-1$
Analytic cond. $1837.47$
Root an. cond. $42.8658$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s − 4-s − 5-s + 6-s + 3·8-s + 9-s + 10-s + 12-s + 6·13-s + 15-s − 16-s − 6·17-s − 18-s + 4·19-s + 20-s − 3·24-s + 25-s − 6·26-s − 27-s + 29-s − 30-s + 4·31-s − 5·32-s + 6·34-s − 36-s + 2·37-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s − 1/2·4-s − 0.447·5-s + 0.408·6-s + 1.06·8-s + 1/3·9-s + 0.316·10-s + 0.288·12-s + 1.66·13-s + 0.258·15-s − 1/4·16-s − 1.45·17-s − 0.235·18-s + 0.917·19-s + 0.223·20-s − 0.612·24-s + 1/5·25-s − 1.17·26-s − 0.192·27-s + 0.185·29-s − 0.182·30-s + 0.718·31-s − 0.883·32-s + 1.02·34-s − 1/6·36-s + 0.328·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 230115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 230115 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(230115\)    =    \(3 \cdot 5 \cdot 23^{2} \cdot 29\)
Sign: $-1$
Analytic conductor: \(1837.47\)
Root analytic conductor: \(42.8658\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 230115,\ (\ :1/2),\ -1)\)

Particular Values

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

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
5 \( 1 + T \)
23 \( 1 \)
29 \( 1 - T \)
good2 \( 1 + T + p T^{2} \)
7 \( 1 + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 2 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−13.17769893305594, −12.75942403073825, −12.15003435070349, −11.57129230541166, −11.24822226642971, −10.81271922034342, −10.46955894316406, −9.870875716070268, −9.323722393521879, −9.006097100392801, −8.430713354036605, −8.103065677392287, −7.651927779055251, −6.928257063712359, −6.567383459616298, −6.097787812714740, −5.369719118709297, −4.961799329851697, −4.347806634686174, −3.975394547816299, −3.430188394735805, −2.703844229851172, −1.804388433102846, −1.251663736063579, −0.7120462535296708, 0, 0.7120462535296708, 1.251663736063579, 1.804388433102846, 2.703844229851172, 3.430188394735805, 3.975394547816299, 4.347806634686174, 4.961799329851697, 5.369719118709297, 6.097787812714740, 6.567383459616298, 6.928257063712359, 7.651927779055251, 8.103065677392287, 8.430713354036605, 9.006097100392801, 9.323722393521879, 9.870875716070268, 10.46955894316406, 10.81271922034342, 11.24822226642971, 11.57129230541166, 12.15003435070349, 12.75942403073825, 13.17769893305594

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