Properties

Label 2-405-1.1-c7-0-39
Degree $2$
Conductor $405$
Sign $-1$
Analytic cond. $126.515$
Root an. cond. $11.2479$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5.91·2-s − 93.0·4-s − 125·5-s − 1.49e3·7-s + 1.30e3·8-s + 738.·10-s − 3.57e3·11-s − 109.·13-s + 8.82e3·14-s + 4.18e3·16-s − 2.44e4·17-s + 2.84e4·19-s + 1.16e4·20-s + 2.11e4·22-s + 5.40e4·23-s + 1.56e4·25-s + 648.·26-s + 1.38e5·28-s − 1.01e5·29-s + 1.01e4·31-s − 1.92e5·32-s + 1.44e5·34-s + 1.86e5·35-s + 5.72e5·37-s − 1.68e5·38-s − 1.63e5·40-s + 2.90e5·41-s + ⋯
L(s)  = 1  − 0.522·2-s − 0.727·4-s − 0.447·5-s − 1.64·7-s + 0.902·8-s + 0.233·10-s − 0.810·11-s − 0.0138·13-s + 0.859·14-s + 0.255·16-s − 1.20·17-s + 0.953·19-s + 0.325·20-s + 0.423·22-s + 0.925·23-s + 0.199·25-s + 0.00723·26-s + 1.19·28-s − 0.771·29-s + 0.0611·31-s − 1.03·32-s + 0.630·34-s + 0.735·35-s + 1.85·37-s − 0.498·38-s − 0.403·40-s + 0.659·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(405\)    =    \(3^{4} \cdot 5\)
Sign: $-1$
Analytic conductor: \(126.515\)
Root analytic conductor: \(11.2479\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 405,\ (\ :7/2),\ -1)\)

Particular Values

\(L(4)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 + 125T \)
good2 \( 1 + 5.91T + 128T^{2} \)
7 \( 1 + 1.49e3T + 8.23e5T^{2} \)
11 \( 1 + 3.57e3T + 1.94e7T^{2} \)
13 \( 1 + 109.T + 6.27e7T^{2} \)
17 \( 1 + 2.44e4T + 4.10e8T^{2} \)
19 \( 1 - 2.84e4T + 8.93e8T^{2} \)
23 \( 1 - 5.40e4T + 3.40e9T^{2} \)
29 \( 1 + 1.01e5T + 1.72e10T^{2} \)
31 \( 1 - 1.01e4T + 2.75e10T^{2} \)
37 \( 1 - 5.72e5T + 9.49e10T^{2} \)
41 \( 1 - 2.90e5T + 1.94e11T^{2} \)
43 \( 1 + 4.37e5T + 2.71e11T^{2} \)
47 \( 1 - 8.71e5T + 5.06e11T^{2} \)
53 \( 1 - 3.54e5T + 1.17e12T^{2} \)
59 \( 1 - 2.00e6T + 2.48e12T^{2} \)
61 \( 1 + 2.54e6T + 3.14e12T^{2} \)
67 \( 1 + 4.04e6T + 6.06e12T^{2} \)
71 \( 1 - 5.07e5T + 9.09e12T^{2} \)
73 \( 1 - 3.39e6T + 1.10e13T^{2} \)
79 \( 1 - 8.42e5T + 1.92e13T^{2} \)
83 \( 1 - 4.91e6T + 2.71e13T^{2} \)
89 \( 1 + 1.87e6T + 4.42e13T^{2} \)
97 \( 1 - 3.31e6T + 8.07e13T^{2} \)
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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

−9.456418272772226172330772726724, −8.973445371795620191559232999272, −7.80000440143565807864751371630, −7.02585927250443752108804160076, −5.85265529158592250292406568497, −4.69125214376494952025273002803, −3.64205310116475469572270518831, −2.62364769129645865825386974417, −0.806001948371993632433017301467, 0, 0.806001948371993632433017301467, 2.62364769129645865825386974417, 3.64205310116475469572270518831, 4.69125214376494952025273002803, 5.85265529158592250292406568497, 7.02585927250443752108804160076, 7.80000440143565807864751371630, 8.973445371795620191559232999272, 9.456418272772226172330772726724

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