Properties

Label 2-180-1.1-c13-0-13
Degree $2$
Conductor $180$
Sign $-1$
Analytic cond. $193.015$
Root an. cond. $13.8930$
Motivic weight $13$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.56e4·5-s − 1.70e5·7-s + 4.56e6·11-s + 7.99e6·13-s − 4.52e7·17-s − 2.50e7·19-s − 1.12e9·23-s + 2.44e8·25-s + 1.59e9·29-s + 3.41e9·31-s + 2.66e9·35-s + 2.50e9·37-s − 6.32e9·41-s + 6.83e10·43-s + 7.28e10·47-s − 6.78e10·49-s + 4.11e10·53-s − 7.12e10·55-s − 3.47e11·59-s + 2.34e11·61-s − 1.24e11·65-s + 3.78e11·67-s − 5.71e11·71-s + 8.27e11·73-s − 7.76e11·77-s + 2.44e12·79-s − 4.67e12·83-s + ⋯
L(s)  = 1  − 0.447·5-s − 0.547·7-s + 0.776·11-s + 0.459·13-s − 0.454·17-s − 0.122·19-s − 1.58·23-s + 0.199·25-s + 0.496·29-s + 0.691·31-s + 0.244·35-s + 0.160·37-s − 0.208·41-s + 1.64·43-s + 0.985·47-s − 0.700·49-s + 0.255·53-s − 0.347·55-s − 1.07·59-s + 0.583·61-s − 0.205·65-s + 0.510·67-s − 0.529·71-s + 0.639·73-s − 0.424·77-s + 1.13·79-s − 1.56·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 180 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(14-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 180 ^{s/2} \, \Gamma_{\C}(s+13/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(180\)    =    \(2^{2} \cdot 3^{2} \cdot 5\)
Sign: $-1$
Analytic conductor: \(193.015\)
Root analytic conductor: \(13.8930\)
Motivic weight: \(13\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 180,\ (\ :13/2),\ -1)\)

Particular Values

\(L(7)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{15}{2})\) 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 \( 1 \)
5 \( 1 + 1.56e4T \)
good7 \( 1 + 1.70e5T + 9.68e10T^{2} \)
11 \( 1 - 4.56e6T + 3.45e13T^{2} \)
13 \( 1 - 7.99e6T + 3.02e14T^{2} \)
17 \( 1 + 4.52e7T + 9.90e15T^{2} \)
19 \( 1 + 2.50e7T + 4.20e16T^{2} \)
23 \( 1 + 1.12e9T + 5.04e17T^{2} \)
29 \( 1 - 1.59e9T + 1.02e19T^{2} \)
31 \( 1 - 3.41e9T + 2.44e19T^{2} \)
37 \( 1 - 2.50e9T + 2.43e20T^{2} \)
41 \( 1 + 6.32e9T + 9.25e20T^{2} \)
43 \( 1 - 6.83e10T + 1.71e21T^{2} \)
47 \( 1 - 7.28e10T + 5.46e21T^{2} \)
53 \( 1 - 4.11e10T + 2.60e22T^{2} \)
59 \( 1 + 3.47e11T + 1.04e23T^{2} \)
61 \( 1 - 2.34e11T + 1.61e23T^{2} \)
67 \( 1 - 3.78e11T + 5.48e23T^{2} \)
71 \( 1 + 5.71e11T + 1.16e24T^{2} \)
73 \( 1 - 8.27e11T + 1.67e24T^{2} \)
79 \( 1 - 2.44e12T + 4.66e24T^{2} \)
83 \( 1 + 4.67e12T + 8.87e24T^{2} \)
89 \( 1 + 9.66e11T + 2.19e25T^{2} \)
97 \( 1 - 1.18e13T + 6.73e25T^{2} \)
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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

−9.785979087385831864286589497425, −8.831476825810461247469609652571, −7.86748807660932256416418938193, −6.69240296978012039872515083853, −5.92718434745668335132298875008, −4.41458658578043256522327605725, −3.65450785022310253666699267313, −2.41274856419441983060874383219, −1.10229806877567368693622519018, 0, 1.10229806877567368693622519018, 2.41274856419441983060874383219, 3.65450785022310253666699267313, 4.41458658578043256522327605725, 5.92718434745668335132298875008, 6.69240296978012039872515083853, 7.86748807660932256416418938193, 8.831476825810461247469609652571, 9.785979087385831864286589497425

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