Properties

Label 2-2624-164.163-c0-0-6
Degree $2$
Conductor $2624$
Sign $1$
Analytic cond. $1.30954$
Root an. cond. $1.14435$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.84·3-s + 1.41·5-s − 0.765·7-s + 2.41·9-s − 0.765·11-s + 2.61·15-s − 1.84·19-s − 1.41·21-s + 1.00·25-s + 2.61·27-s − 1.41·33-s − 1.08·35-s − 1.41·37-s − 41-s + 3.41·45-s + 1.84·47-s − 0.414·49-s − 1.08·55-s − 3.41·57-s − 1.84·63-s − 0.765·67-s − 1.84·71-s + 1.41·73-s + 1.84·75-s + 0.585·77-s + 1.84·79-s + 2.41·81-s + ⋯
L(s)  = 1  + 1.84·3-s + 1.41·5-s − 0.765·7-s + 2.41·9-s − 0.765·11-s + 2.61·15-s − 1.84·19-s − 1.41·21-s + 1.00·25-s + 2.61·27-s − 1.41·33-s − 1.08·35-s − 1.41·37-s − 41-s + 3.41·45-s + 1.84·47-s − 0.414·49-s − 1.08·55-s − 3.41·57-s − 1.84·63-s − 0.765·67-s − 1.84·71-s + 1.41·73-s + 1.84·75-s + 0.585·77-s + 1.84·79-s + 2.41·81-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(2624\)    =    \(2^{6} \cdot 41\)
Sign: $1$
Analytic conductor: \(1.30954\)
Root analytic conductor: \(1.14435\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{2624} (2623, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2624,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(2.523806908\)
\(L(\frac12)\) \(\approx\) \(2.523806908\)
\(L(1)\) 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 \( 1 + T \)
good3 \( 1 - 1.84T + T^{2} \)
5 \( 1 - 1.41T + T^{2} \)
7 \( 1 + 0.765T + T^{2} \)
11 \( 1 + 0.765T + T^{2} \)
13 \( 1 - T^{2} \)
17 \( 1 - T^{2} \)
19 \( 1 + 1.84T + T^{2} \)
23 \( 1 - T^{2} \)
29 \( 1 - T^{2} \)
31 \( 1 - T^{2} \)
37 \( 1 + 1.41T + T^{2} \)
43 \( 1 - T^{2} \)
47 \( 1 - 1.84T + T^{2} \)
53 \( 1 - T^{2} \)
59 \( 1 - T^{2} \)
61 \( 1 + T^{2} \)
67 \( 1 + 0.765T + T^{2} \)
71 \( 1 + 1.84T + T^{2} \)
73 \( 1 - 1.41T + T^{2} \)
79 \( 1 - 1.84T + T^{2} \)
83 \( 1 - T^{2} \)
89 \( 1 - T^{2} \)
97 \( 1 - T^{2} \)
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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

−8.934934173581028216458149869055, −8.591027326490353572569434467825, −7.66174469220706344432579086562, −6.81094519738511941325192114852, −6.15967571861287890282572768240, −5.08498083536035753835111024982, −4.03899756836353085265555069365, −3.13118067102228926691222432950, −2.36210336555706107002341535308, −1.79977135790871184252128714256, 1.79977135790871184252128714256, 2.36210336555706107002341535308, 3.13118067102228926691222432950, 4.03899756836353085265555069365, 5.08498083536035753835111024982, 6.15967571861287890282572768240, 6.81094519738511941325192114852, 7.66174469220706344432579086562, 8.591027326490353572569434467825, 8.934934173581028216458149869055

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