Properties

Label 2-41280-1.1-c1-0-83
Degree $2$
Conductor $41280$
Sign $-1$
Analytic cond. $329.622$
Root an. cond. $18.1555$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 5-s + 4·7-s + 9-s + 6·11-s + 2·13-s − 15-s − 8·17-s − 6·19-s − 4·21-s + 4·23-s + 25-s − 27-s + 2·29-s − 4·31-s − 6·33-s + 4·35-s − 8·37-s − 2·39-s + 6·41-s + 43-s + 45-s − 12·47-s + 9·49-s + 8·51-s + 6·55-s + 6·57-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 1.51·7-s + 1/3·9-s + 1.80·11-s + 0.554·13-s − 0.258·15-s − 1.94·17-s − 1.37·19-s − 0.872·21-s + 0.834·23-s + 1/5·25-s − 0.192·27-s + 0.371·29-s − 0.718·31-s − 1.04·33-s + 0.676·35-s − 1.31·37-s − 0.320·39-s + 0.937·41-s + 0.152·43-s + 0.149·45-s − 1.75·47-s + 9/7·49-s + 1.12·51-s + 0.809·55-s + 0.794·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 41280 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 41280 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(41280\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 43\)
Sign: $-1$
Analytic conductor: \(329.622\)
Root analytic conductor: \(18.1555\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 41280,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 + T \)
5 \( 1 - T \)
43 \( 1 - T \)
good7 \( 1 - 4 T + p T^{2} \)
11 \( 1 - 6 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 8 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 - 8 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−14.95909158385243, −14.59980001791111, −13.90014430118641, −13.60182846484084, −12.86117301128762, −12.40536190081636, −11.71078226007666, −11.31117669379564, −10.80304840427962, −10.71707040565497, −9.662679549449280, −8.995055221006327, −8.771624425257553, −8.279423664941658, −7.335616059350524, −6.799256391964080, −6.365158020342167, −5.888056173609076, −5.019623126757984, −4.442812073849978, −4.269353608113346, −3.335765731477428, −2.212270608491614, −1.661026416767821, −1.244949645826656, 0, 1.244949645826656, 1.661026416767821, 2.212270608491614, 3.335765731477428, 4.269353608113346, 4.442812073849978, 5.019623126757984, 5.888056173609076, 6.365158020342167, 6.799256391964080, 7.335616059350524, 8.279423664941658, 8.771624425257553, 8.995055221006327, 9.662679549449280, 10.71707040565497, 10.80304840427962, 11.31117669379564, 11.71078226007666, 12.40536190081636, 12.86117301128762, 13.60182846484084, 13.90014430118641, 14.59980001791111, 14.95909158385243

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