Properties

Label 2-4056-1.1-c1-0-13
Degree $2$
Conductor $4056$
Sign $1$
Analytic cond. $32.3873$
Root an. cond. $5.69098$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 3.93·5-s + 1.78·7-s + 9-s + 4.72·11-s + 3.93·15-s + 0.784·17-s + 5.15·19-s − 1.78·21-s + 4.72·23-s + 10.5·25-s − 27-s − 7.93·29-s − 2.93·31-s − 4.72·33-s − 7.02·35-s + 1.21·37-s − 8.66·41-s − 6.21·43-s − 3.93·45-s + 0.722·47-s − 3.81·49-s − 0.784·51-s − 13.8·53-s − 18.5·55-s − 5.15·57-s + 0.430·59-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.76·5-s + 0.674·7-s + 0.333·9-s + 1.42·11-s + 1.01·15-s + 0.190·17-s + 1.18·19-s − 0.389·21-s + 0.984·23-s + 2.10·25-s − 0.192·27-s − 1.47·29-s − 0.527·31-s − 0.822·33-s − 1.18·35-s + 0.199·37-s − 1.35·41-s − 0.947·43-s − 0.587·45-s + 0.105·47-s − 0.544·49-s − 0.109·51-s − 1.89·53-s − 2.50·55-s − 0.682·57-s + 0.0559·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4056 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4056 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4056\)    =    \(2^{3} \cdot 3 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(32.3873\)
Root analytic conductor: \(5.69098\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4056,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.216673582\)
\(L(\frac12)\) \(\approx\) \(1.216673582\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
13 \( 1 \)
good5 \( 1 + 3.93T + 5T^{2} \)
7 \( 1 - 1.78T + 7T^{2} \)
11 \( 1 - 4.72T + 11T^{2} \)
17 \( 1 - 0.784T + 17T^{2} \)
19 \( 1 - 5.15T + 19T^{2} \)
23 \( 1 - 4.72T + 23T^{2} \)
29 \( 1 + 7.93T + 29T^{2} \)
31 \( 1 + 2.93T + 31T^{2} \)
37 \( 1 - 1.21T + 37T^{2} \)
41 \( 1 + 8.66T + 41T^{2} \)
43 \( 1 + 6.21T + 43T^{2} \)
47 \( 1 - 0.722T + 47T^{2} \)
53 \( 1 + 13.8T + 53T^{2} \)
59 \( 1 - 0.430T + 59T^{2} \)
61 \( 1 - 4.15T + 61T^{2} \)
67 \( 1 - 9.78T + 67T^{2} \)
71 \( 1 - 8.72T + 71T^{2} \)
73 \( 1 - 4.87T + 73T^{2} \)
79 \( 1 - 16.3T + 79T^{2} \)
83 \( 1 - 6.59T + 83T^{2} \)
89 \( 1 - 15.8T + 89T^{2} \)
97 \( 1 - 3.06T + 97T^{2} \)
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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

−8.259871799154138056459377036677, −7.67881410414101345237025979338, −7.05029568154656511348107990406, −6.42569746679308151542138025645, −5.16146882256428853103930810635, −4.78858960686653143524958829910, −3.64306213862886545122474549623, −3.49336091705908283054217476976, −1.66369132352253404687645980528, −0.68722426792356382661648738284, 0.68722426792356382661648738284, 1.66369132352253404687645980528, 3.49336091705908283054217476976, 3.64306213862886545122474549623, 4.78858960686653143524958829910, 5.16146882256428853103930810635, 6.42569746679308151542138025645, 7.05029568154656511348107990406, 7.67881410414101345237025979338, 8.259871799154138056459377036677

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