Properties

Label 2-2624-41.40-c1-0-58
Degree $2$
Conductor $2624$
Sign $0.156 + 0.987i$
Analytic cond. $20.9527$
Root an. cond. $4.57741$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.874i·3-s + 1.23·5-s + 0.874i·7-s + 2.23·9-s − 3.70i·11-s + 2.82i·13-s − 1.08i·15-s − 6.53i·19-s + 0.763·21-s − 2.47·23-s − 3.47·25-s − 4.57i·27-s − 8.48i·29-s + 2.47·31-s − 3.23·33-s + ⋯
L(s)  = 1  − 0.504i·3-s + 0.552·5-s + 0.330i·7-s + 0.745·9-s − 1.11i·11-s + 0.784i·13-s − 0.278i·15-s − 1.49i·19-s + 0.166·21-s − 0.515·23-s − 0.694·25-s − 0.880i·27-s − 1.57i·29-s + 0.444·31-s − 0.563·33-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2624 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.156 + 0.987i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2624 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.156 + 0.987i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2624\)    =    \(2^{6} \cdot 41\)
Sign: $0.156 + 0.987i$
Analytic conductor: \(20.9527\)
Root analytic conductor: \(4.57741\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2624} (2049, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2624,\ (\ :1/2),\ 0.156 + 0.987i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.984802364\)
\(L(\frac12)\) \(\approx\) \(1.984802364\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
41 \( 1 + (-1 - 6.32i)T \)
good3 \( 1 + 0.874iT - 3T^{2} \)
5 \( 1 - 1.23T + 5T^{2} \)
7 \( 1 - 0.874iT - 7T^{2} \)
11 \( 1 + 3.70iT - 11T^{2} \)
13 \( 1 - 2.82iT - 13T^{2} \)
17 \( 1 - 17T^{2} \)
19 \( 1 + 6.53iT - 19T^{2} \)
23 \( 1 + 2.47T + 23T^{2} \)
29 \( 1 + 8.48iT - 29T^{2} \)
31 \( 1 - 2.47T + 31T^{2} \)
37 \( 1 + 3.70T + 37T^{2} \)
43 \( 1 - 6.47T + 43T^{2} \)
47 \( 1 - 0.206iT - 47T^{2} \)
53 \( 1 + 0.667iT - 53T^{2} \)
59 \( 1 - 1.52T + 59T^{2} \)
61 \( 1 - 4.47T + 61T^{2} \)
67 \( 1 - 1.95iT - 67T^{2} \)
71 \( 1 + 8.94iT - 71T^{2} \)
73 \( 1 - 5.23T + 73T^{2} \)
79 \( 1 + 11.1iT - 79T^{2} \)
83 \( 1 + 4T + 83T^{2} \)
89 \( 1 - 5.65iT - 89T^{2} \)
97 \( 1 + 9.15iT - 97T^{2} \)
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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

−8.714818171668583706382429516069, −7.924009109493232121426330437133, −7.12220323436696700669567497462, −6.31656716673730043364458581929, −5.85510199063789861832658179571, −4.73959586334252322438740871751, −3.94072566822198935331431624189, −2.68059380382042019424930072295, −1.92180549864752802914971929953, −0.68004793669570363202113693631, 1.32961954708234612427514251323, 2.24857935352656056718483144558, 3.60721465010598898242917529929, 4.18230128750803367412137230211, 5.17983020792122065264072264802, 5.78536036772468075981681145560, 6.86930263417226844191959325493, 7.45623762059115557212167182696, 8.256957760625411904503453489921, 9.248553034423684183745704843999

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