Properties

Label 2-3648-1.1-c1-0-60
Degree $2$
Conductor $3648$
Sign $-1$
Analytic cond. $29.1294$
Root an. cond. $5.39716$
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 − 2·5-s + 9-s + 4·11-s − 2·13-s − 2·15-s − 6·17-s + 19-s − 4·23-s − 25-s + 27-s + 2·29-s + 4·31-s + 4·33-s − 10·37-s − 2·39-s + 10·41-s − 4·43-s − 2·45-s − 4·47-s − 7·49-s − 6·51-s + 10·53-s − 8·55-s + 57-s − 12·59-s − 14·61-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.894·5-s + 1/3·9-s + 1.20·11-s − 0.554·13-s − 0.516·15-s − 1.45·17-s + 0.229·19-s − 0.834·23-s − 1/5·25-s + 0.192·27-s + 0.371·29-s + 0.718·31-s + 0.696·33-s − 1.64·37-s − 0.320·39-s + 1.56·41-s − 0.609·43-s − 0.298·45-s − 0.583·47-s − 49-s − 0.840·51-s + 1.37·53-s − 1.07·55-s + 0.132·57-s − 1.56·59-s − 1.79·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3648 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3648 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3648\)    =    \(2^{6} \cdot 3 \cdot 19\)
Sign: $-1$
Analytic conductor: \(29.1294\)
Root analytic conductor: \(5.39716\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3648,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
19 \( 1 - T \)
good5 \( 1 + 2 T + p T^{2} \)
7 \( 1 + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
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

−8.219893553992030605447454618201, −7.48311886504808907872736816754, −6.79642733627755592406769031534, −6.14228543534174242078427935073, −4.84503850255708974062842753376, −4.20573906208166268740620008576, −3.58691114893739395424605483185, −2.56070554639047194803817756680, −1.53339445883331929692810845376, 0, 1.53339445883331929692810845376, 2.56070554639047194803817756680, 3.58691114893739395424605483185, 4.20573906208166268740620008576, 4.84503850255708974062842753376, 6.14228543534174242078427935073, 6.79642733627755592406769031534, 7.48311886504808907872736816754, 8.219893553992030605447454618201

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