Properties

Label 2-2280-1.1-c3-0-84
Degree $2$
Conductor $2280$
Sign $-1$
Analytic cond. $134.524$
Root an. cond. $11.5984$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·3-s + 5·5-s − 4·7-s + 9·9-s + 44·11-s + 58·13-s − 15·15-s − 62·17-s − 19·19-s + 12·21-s − 28·23-s + 25·25-s − 27·27-s − 202·29-s − 320·31-s − 132·33-s − 20·35-s − 30·37-s − 174·39-s − 342·41-s + 328·43-s + 45·45-s + 236·47-s − 327·49-s + 186·51-s − 102·53-s + 220·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s − 0.215·7-s + 1/3·9-s + 1.20·11-s + 1.23·13-s − 0.258·15-s − 0.884·17-s − 0.229·19-s + 0.124·21-s − 0.253·23-s + 1/5·25-s − 0.192·27-s − 1.29·29-s − 1.85·31-s − 0.696·33-s − 0.0965·35-s − 0.133·37-s − 0.714·39-s − 1.30·41-s + 1.16·43-s + 0.149·45-s + 0.732·47-s − 0.953·49-s + 0.510·51-s − 0.264·53-s + 0.539·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2280 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2280 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2280\)    =    \(2^{3} \cdot 3 \cdot 5 \cdot 19\)
Sign: $-1$
Analytic conductor: \(134.524\)
Root analytic conductor: \(11.5984\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2280,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 + p T \)
5 \( 1 - p T \)
19 \( 1 + p T \)
good7 \( 1 + 4 T + p^{3} T^{2} \)
11 \( 1 - 4 p T + p^{3} T^{2} \)
13 \( 1 - 58 T + p^{3} T^{2} \)
17 \( 1 + 62 T + p^{3} T^{2} \)
23 \( 1 + 28 T + p^{3} T^{2} \)
29 \( 1 + 202 T + p^{3} T^{2} \)
31 \( 1 + 320 T + p^{3} T^{2} \)
37 \( 1 + 30 T + p^{3} T^{2} \)
41 \( 1 + 342 T + p^{3} T^{2} \)
43 \( 1 - 328 T + p^{3} T^{2} \)
47 \( 1 - 236 T + p^{3} T^{2} \)
53 \( 1 + 102 T + p^{3} T^{2} \)
59 \( 1 - 268 T + p^{3} T^{2} \)
61 \( 1 - 502 T + p^{3} T^{2} \)
67 \( 1 + 556 T + p^{3} T^{2} \)
71 \( 1 - 192 T + p^{3} T^{2} \)
73 \( 1 - 546 T + p^{3} T^{2} \)
79 \( 1 - 144 T + p^{3} T^{2} \)
83 \( 1 - 304 T + p^{3} T^{2} \)
89 \( 1 + 726 T + p^{3} T^{2} \)
97 \( 1 + 890 T + p^{3} T^{2} \)
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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

−8.463723764639760315110546911370, −7.27767183887403181729294440704, −6.59880351656048092817662961250, −5.99932041575393538165200770932, −5.27579755520100394801301978842, −4.09007578925885217090297995373, −3.58725277634475631284409503845, −2.06720531961076844810614394111, −1.28064428617827954902932406442, 0, 1.28064428617827954902932406442, 2.06720531961076844810614394111, 3.58725277634475631284409503845, 4.09007578925885217090297995373, 5.27579755520100394801301978842, 5.99932041575393538165200770932, 6.59880351656048092817662961250, 7.27767183887403181729294440704, 8.463723764639760315110546911370

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