Properties

Label 2-3640-1.1-c1-0-38
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  − 2.27·3-s − 5-s + 7-s + 2.17·9-s − 3.56·11-s + 13-s + 2.27·15-s − 1.60·17-s + 4.94·19-s − 2.27·21-s − 1.01·23-s + 25-s + 1.87·27-s + 1.84·29-s − 5.83·31-s + 8.11·33-s − 35-s + 9.41·37-s − 2.27·39-s − 1.41·41-s − 3.75·43-s − 2.17·45-s − 2.01·47-s + 49-s + 3.64·51-s − 2.58·53-s + 3.56·55-s + ⋯
L(s)  = 1  − 1.31·3-s − 0.447·5-s + 0.377·7-s + 0.724·9-s − 1.07·11-s + 0.277·13-s + 0.587·15-s − 0.389·17-s + 1.13·19-s − 0.496·21-s − 0.212·23-s + 0.200·25-s + 0.361·27-s + 0.342·29-s − 1.04·31-s + 1.41·33-s − 0.169·35-s + 1.54·37-s − 0.364·39-s − 0.221·41-s − 0.573·43-s − 0.324·45-s − 0.293·47-s + 0.142·49-s + 0.511·51-s − 0.355·53-s + 0.481·55-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 \( 1 + 2.27T + 3T^{2} \)
11 \( 1 + 3.56T + 11T^{2} \)
17 \( 1 + 1.60T + 17T^{2} \)
19 \( 1 - 4.94T + 19T^{2} \)
23 \( 1 + 1.01T + 23T^{2} \)
29 \( 1 - 1.84T + 29T^{2} \)
31 \( 1 + 5.83T + 31T^{2} \)
37 \( 1 - 9.41T + 37T^{2} \)
41 \( 1 + 1.41T + 41T^{2} \)
43 \( 1 + 3.75T + 43T^{2} \)
47 \( 1 + 2.01T + 47T^{2} \)
53 \( 1 + 2.58T + 53T^{2} \)
59 \( 1 - 4.81T + 59T^{2} \)
61 \( 1 - 8.53T + 61T^{2} \)
67 \( 1 - 1.41T + 67T^{2} \)
71 \( 1 + 8.75T + 71T^{2} \)
73 \( 1 - 0.229T + 73T^{2} \)
79 \( 1 - 5.96T + 79T^{2} \)
83 \( 1 + 8.54T + 83T^{2} \)
89 \( 1 - 10.1T + 89T^{2} \)
97 \( 1 - 7.67T + 97T^{2} \)
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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

−8.009174488694886823090397828995, −7.43015403593904368780204234587, −6.60772546044935279550151214018, −5.79840060996808839473112149228, −5.19230276214709450007200196497, −4.61268724320926132957321139104, −3.56912539047352064129535037306, −2.48748319785975084713221044228, −1.11731396814719102566903585401, 0, 1.11731396814719102566903585401, 2.48748319785975084713221044228, 3.56912539047352064129535037306, 4.61268724320926132957321139104, 5.19230276214709450007200196497, 5.79840060996808839473112149228, 6.60772546044935279550151214018, 7.43015403593904368780204234587, 8.009174488694886823090397828995

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