Properties

Label 2-4050-1.1-c1-0-58
Degree $2$
Conductor $4050$
Sign $-1$
Analytic cond. $32.3394$
Root an. cond. $5.68677$
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 + 4-s + 7-s − 8-s + 6·11-s − 2·13-s − 14-s + 16-s − 4·19-s − 6·22-s − 9·23-s + 2·26-s + 28-s + 3·29-s − 4·31-s − 32-s − 8·37-s + 4·38-s − 3·41-s − 8·43-s + 6·44-s + 9·46-s + 3·47-s − 6·49-s − 2·52-s − 6·53-s − 56-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.377·7-s − 0.353·8-s + 1.80·11-s − 0.554·13-s − 0.267·14-s + 1/4·16-s − 0.917·19-s − 1.27·22-s − 1.87·23-s + 0.392·26-s + 0.188·28-s + 0.557·29-s − 0.718·31-s − 0.176·32-s − 1.31·37-s + 0.648·38-s − 0.468·41-s − 1.21·43-s + 0.904·44-s + 1.32·46-s + 0.437·47-s − 6/7·49-s − 0.277·52-s − 0.824·53-s − 0.133·56-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4050 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4050 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4050\)    =    \(2 \cdot 3^{4} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(32.3394\)
Root analytic conductor: \(5.68677\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4050,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 + T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - T + p T^{2} \)
11 \( 1 - 6 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 9 T + p T^{2} \)
29 \( 1 - 3 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 3 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 3 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 + 13 T + p T^{2} \)
67 \( 1 - 13 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 - 9 T + p T^{2} \)
89 \( 1 - 9 T + p T^{2} \)
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

−8.248433259321795466549359074409, −7.40092613145234491403247897085, −6.59217107502750007616724668699, −6.19247399766751704124881422073, −5.07336105369884447208985677977, −4.15590134142101499861041228246, −3.44863339065223970410846496972, −2.09429920926468511704223980474, −1.49500107253082459697348398877, 0, 1.49500107253082459697348398877, 2.09429920926468511704223980474, 3.44863339065223970410846496972, 4.15590134142101499861041228246, 5.07336105369884447208985677977, 6.19247399766751704124881422073, 6.59217107502750007616724668699, 7.40092613145234491403247897085, 8.248433259321795466549359074409

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