Properties

Label 2-3040-1.1-c1-0-37
Degree $2$
Conductor $3040$
Sign $1$
Analytic cond. $24.2745$
Root an. cond. $4.92691$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.30·3-s + 5-s + 2.73·7-s − 1.29·9-s + 5.91·11-s + 1.05·13-s + 1.30·15-s − 0.377·17-s + 19-s + 3.57·21-s + 2.73·23-s + 25-s − 5.60·27-s − 7.41·29-s + 5.83·31-s + 7.72·33-s + 2.73·35-s + 2.23·37-s + 1.37·39-s + 12.5·41-s − 6.67·43-s − 1.29·45-s − 4.95·47-s + 0.507·49-s − 0.492·51-s − 0.187·53-s + 5.91·55-s + ⋯
L(s)  = 1  + 0.753·3-s + 0.447·5-s + 1.03·7-s − 0.432·9-s + 1.78·11-s + 0.293·13-s + 0.336·15-s − 0.0915·17-s + 0.229·19-s + 0.780·21-s + 0.571·23-s + 0.200·25-s − 1.07·27-s − 1.37·29-s + 1.04·31-s + 1.34·33-s + 0.463·35-s + 0.367·37-s + 0.220·39-s + 1.96·41-s − 1.01·43-s − 0.193·45-s − 0.722·47-s + 0.0724·49-s − 0.0689·51-s − 0.0257·53-s + 0.798·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3040 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3040 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3040\)    =    \(2^{5} \cdot 5 \cdot 19\)
Sign: $1$
Analytic conductor: \(24.2745\)
Root analytic conductor: \(4.92691\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3040,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.304444731\)
\(L(\frac12)\) \(\approx\) \(3.304444731\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 - T \)
19 \( 1 - T \)
good3 \( 1 - 1.30T + 3T^{2} \)
7 \( 1 - 2.73T + 7T^{2} \)
11 \( 1 - 5.91T + 11T^{2} \)
13 \( 1 - 1.05T + 13T^{2} \)
17 \( 1 + 0.377T + 17T^{2} \)
23 \( 1 - 2.73T + 23T^{2} \)
29 \( 1 + 7.41T + 29T^{2} \)
31 \( 1 - 5.83T + 31T^{2} \)
37 \( 1 - 2.23T + 37T^{2} \)
41 \( 1 - 12.5T + 41T^{2} \)
43 \( 1 + 6.67T + 43T^{2} \)
47 \( 1 + 4.95T + 47T^{2} \)
53 \( 1 + 0.187T + 53T^{2} \)
59 \( 1 + 6.10T + 59T^{2} \)
61 \( 1 - 1.19T + 61T^{2} \)
67 \( 1 - 11.4T + 67T^{2} \)
71 \( 1 + 10.5T + 71T^{2} \)
73 \( 1 + 9.60T + 73T^{2} \)
79 \( 1 + 15.5T + 79T^{2} \)
83 \( 1 - 16.0T + 83T^{2} \)
89 \( 1 - 16.7T + 89T^{2} \)
97 \( 1 + 12.4T + 97T^{2} \)
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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

−8.811875723572380481716577929263, −8.087337421506021440712576206010, −7.35441314797049900491406577257, −6.40885912129126566330203757871, −5.75255349086693175596167188767, −4.74076896930831047465463388832, −3.94503733549053017719139834286, −3.06994597552166897076753517606, −1.99692080057928023915629512605, −1.20126548886843213335841646053, 1.20126548886843213335841646053, 1.99692080057928023915629512605, 3.06994597552166897076753517606, 3.94503733549053017719139834286, 4.74076896930831047465463388832, 5.75255349086693175596167188767, 6.40885912129126566330203757871, 7.35441314797049900491406577257, 8.087337421506021440712576206010, 8.811875723572380481716577929263

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