Properties

Label 2-3042-1.1-c1-0-25
Degree $2$
Conductor $3042$
Sign $-1$
Analytic cond. $24.2904$
Root an. cond. $4.92853$
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-s + 4-s − 3.73·5-s − 2.73·7-s − 8-s + 3.73·10-s − 1.26·11-s + 2.73·14-s + 16-s + 5.73·17-s + 4.73·19-s − 3.73·20-s + 1.26·22-s − 4.19·23-s + 8.92·25-s − 2.73·28-s + 4.46·29-s + 1.46·31-s − 32-s − 5.73·34-s + 10.1·35-s + 3.53·37-s − 4.73·38-s + 3.73·40-s + 9.39·41-s − 9.66·43-s − 1.26·44-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s − 1.66·5-s − 1.03·7-s − 0.353·8-s + 1.18·10-s − 0.382·11-s + 0.730·14-s + 0.250·16-s + 1.39·17-s + 1.08·19-s − 0.834·20-s + 0.270·22-s − 0.874·23-s + 1.78·25-s − 0.516·28-s + 0.828·29-s + 0.262·31-s − 0.176·32-s − 0.983·34-s + 1.72·35-s + 0.581·37-s − 0.767·38-s + 0.590·40-s + 1.46·41-s − 1.47·43-s − 0.191·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3042 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3042 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3042\)    =    \(2 \cdot 3^{2} \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(24.2904\)
Root analytic conductor: \(4.92853\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3042,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
3 \( 1 \)
13 \( 1 \)
good5 \( 1 + 3.73T + 5T^{2} \)
7 \( 1 + 2.73T + 7T^{2} \)
11 \( 1 + 1.26T + 11T^{2} \)
17 \( 1 - 5.73T + 17T^{2} \)
19 \( 1 - 4.73T + 19T^{2} \)
23 \( 1 + 4.19T + 23T^{2} \)
29 \( 1 - 4.46T + 29T^{2} \)
31 \( 1 - 1.46T + 31T^{2} \)
37 \( 1 - 3.53T + 37T^{2} \)
41 \( 1 - 9.39T + 41T^{2} \)
43 \( 1 + 9.66T + 43T^{2} \)
47 \( 1 + 2.19T + 47T^{2} \)
53 \( 1 - 6.46T + 53T^{2} \)
59 \( 1 + 8T + 59T^{2} \)
61 \( 1 + 9.19T + 61T^{2} \)
67 \( 1 - 13.1T + 67T^{2} \)
71 \( 1 + 4.73T + 71T^{2} \)
73 \( 1 + 6.26T + 73T^{2} \)
79 \( 1 + 2.53T + 79T^{2} \)
83 \( 1 - 0.196T + 83T^{2} \)
89 \( 1 - 9.46T + 89T^{2} \)
97 \( 1 + 6T + 97T^{2} \)
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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

−7.964148992169479860984990627056, −7.927896683684389523089182425908, −7.07704081481488914219961173888, −6.28269004821249121774789023850, −5.33078490083814939269586236629, −4.21904634530811705282532200219, −3.36429126814305742618972205917, −2.84453503914367121914553257580, −1.06324582863952725990020118708, 0, 1.06324582863952725990020118708, 2.84453503914367121914553257580, 3.36429126814305742618972205917, 4.21904634530811705282532200219, 5.33078490083814939269586236629, 6.28269004821249121774789023850, 7.07704081481488914219961173888, 7.927896683684389523089182425908, 7.964148992169479860984990627056

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