Properties

Label 2-3640-1.1-c1-0-62
Degree $2$
Conductor $3640$
Sign $-1$
Analytic cond. $29.0655$
Root an. cond. $5.39124$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.820·3-s + 5-s − 7-s − 2.32·9-s + 1.23·11-s + 13-s + 0.820·15-s − 0.313·17-s − 1.90·19-s − 0.820·21-s − 7.89·23-s + 25-s − 4.36·27-s + 3.42·29-s − 6.27·31-s + 1.01·33-s − 35-s − 4.05·37-s + 0.820·39-s − 7.79·41-s + 2.87·43-s − 2.32·45-s + 11.5·47-s + 49-s − 0.256·51-s − 4.65·53-s + 1.23·55-s + ⋯
L(s)  = 1  + 0.473·3-s + 0.447·5-s − 0.377·7-s − 0.775·9-s + 0.372·11-s + 0.277·13-s + 0.211·15-s − 0.0759·17-s − 0.437·19-s − 0.178·21-s − 1.64·23-s + 0.200·25-s − 0.840·27-s + 0.636·29-s − 1.12·31-s + 0.176·33-s − 0.169·35-s − 0.666·37-s + 0.131·39-s − 1.21·41-s + 0.438·43-s − 0.346·45-s + 1.69·47-s + 0.142·49-s − 0.0359·51-s − 0.639·53-s + 0.166·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3640 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3640 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3640\)    =    \(2^{3} \cdot 5 \cdot 7 \cdot 13\)
Sign: $-1$
Analytic conductor: \(29.0655\)
Root analytic conductor: \(5.39124\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3640,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 - T \)
7 \( 1 + T \)
13 \( 1 - T \)
good3 \( 1 - 0.820T + 3T^{2} \)
11 \( 1 - 1.23T + 11T^{2} \)
17 \( 1 + 0.313T + 17T^{2} \)
19 \( 1 + 1.90T + 19T^{2} \)
23 \( 1 + 7.89T + 23T^{2} \)
29 \( 1 - 3.42T + 29T^{2} \)
31 \( 1 + 6.27T + 31T^{2} \)
37 \( 1 + 4.05T + 37T^{2} \)
41 \( 1 + 7.79T + 41T^{2} \)
43 \( 1 - 2.87T + 43T^{2} \)
47 \( 1 - 11.5T + 47T^{2} \)
53 \( 1 + 4.65T + 53T^{2} \)
59 \( 1 + 9.50T + 59T^{2} \)
61 \( 1 + 3.01T + 61T^{2} \)
67 \( 1 + 11.4T + 67T^{2} \)
71 \( 1 + 3.77T + 71T^{2} \)
73 \( 1 + 5.66T + 73T^{2} \)
79 \( 1 - 11.5T + 79T^{2} \)
83 \( 1 - 10.1T + 83T^{2} \)
89 \( 1 - 15.2T + 89T^{2} \)
97 \( 1 - 12.7T + 97T^{2} \)
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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

−8.219891010179709465988701397588, −7.56986264674035254303838703362, −6.52285030471651503091136560001, −6.03640927285934350426535462415, −5.26352441550839454361465841895, −4.14667961753109269745610518733, −3.42656927291329189050385780054, −2.51020122380301799864076599162, −1.64812963396263772664863426115, 0, 1.64812963396263772664863426115, 2.51020122380301799864076599162, 3.42656927291329189050385780054, 4.14667961753109269745610518733, 5.26352441550839454361465841895, 6.03640927285934350426535462415, 6.52285030471651503091136560001, 7.56986264674035254303838703362, 8.219891010179709465988701397588

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