Properties

Label 2-3120-1.1-c1-0-41
Degree $2$
Conductor $3120$
Sign $-1$
Analytic cond. $24.9133$
Root an. cond. $4.99132$
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  + 3-s − 5-s + 9-s − 4·11-s + 13-s − 15-s − 2·17-s + 4·19-s − 4·23-s + 25-s + 27-s − 6·29-s + 4·31-s − 4·33-s + 6·37-s + 39-s − 2·41-s − 12·43-s − 45-s − 8·47-s − 7·49-s − 2·51-s + 14·53-s + 4·55-s + 4·57-s − 12·59-s − 2·61-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s + 1/3·9-s − 1.20·11-s + 0.277·13-s − 0.258·15-s − 0.485·17-s + 0.917·19-s − 0.834·23-s + 1/5·25-s + 0.192·27-s − 1.11·29-s + 0.718·31-s − 0.696·33-s + 0.986·37-s + 0.160·39-s − 0.312·41-s − 1.82·43-s − 0.149·45-s − 1.16·47-s − 49-s − 0.280·51-s + 1.92·53-s + 0.539·55-s + 0.529·57-s − 1.56·59-s − 0.256·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3120 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3120 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3120\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 13\)
Sign: $-1$
Analytic conductor: \(24.9133\)
Root analytic conductor: \(4.99132\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3120,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 - T \)
5 \( 1 + T \)
13 \( 1 - T \)
good7 \( 1 + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 12 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 14 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−8.186345076911240583077837862377, −7.75628303535865087662743738518, −6.99882938289683624510179359507, −6.04354340171130905022563466865, −5.15534121267257844142795039143, −4.37008046601628717192475277567, −3.42036202622825180287678467882, −2.70652455027389045090070848401, −1.60376320281190482583451496239, 0, 1.60376320281190482583451496239, 2.70652455027389045090070848401, 3.42036202622825180287678467882, 4.37008046601628717192475277567, 5.15534121267257844142795039143, 6.04354340171130905022563466865, 6.99882938289683624510179359507, 7.75628303535865087662743738518, 8.186345076911240583077837862377

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