Properties

Label 2-1300-1.1-c1-0-12
Degree $2$
Conductor $1300$
Sign $-1$
Analytic cond. $10.3805$
Root an. cond. $3.22188$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.21·3-s + 0.903·7-s + 1.90·9-s − 0.0666·11-s − 13-s − 3.37·17-s + 5.11·19-s − 2·21-s − 4.21·23-s + 2.42·27-s + 1.52·29-s + 4.49·31-s + 0.147·33-s − 11.9·37-s + 2.21·39-s + 2.75·41-s + 8.77·43-s − 8.90·47-s − 6.18·49-s + 7.47·51-s − 3.57·53-s − 11.3·57-s − 8.16·59-s − 11.1·61-s + 1.71·63-s − 2.14·67-s + 9.33·69-s + ⋯
L(s)  = 1  − 1.27·3-s + 0.341·7-s + 0.634·9-s − 0.0201·11-s − 0.277·13-s − 0.819·17-s + 1.17·19-s − 0.436·21-s − 0.878·23-s + 0.467·27-s + 0.283·29-s + 0.807·31-s + 0.0257·33-s − 1.96·37-s + 0.354·39-s + 0.430·41-s + 1.33·43-s − 1.29·47-s − 0.883·49-s + 1.04·51-s − 0.490·53-s − 1.50·57-s − 1.06·59-s − 1.43·61-s + 0.216·63-s − 0.262·67-s + 1.12·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1300 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1300 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1300\)    =    \(2^{2} \cdot 5^{2} \cdot 13\)
Sign: $-1$
Analytic conductor: \(10.3805\)
Root analytic conductor: \(3.22188\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1300,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 \)
13 \( 1 + T \)
good3 \( 1 + 2.21T + 3T^{2} \)
7 \( 1 - 0.903T + 7T^{2} \)
11 \( 1 + 0.0666T + 11T^{2} \)
17 \( 1 + 3.37T + 17T^{2} \)
19 \( 1 - 5.11T + 19T^{2} \)
23 \( 1 + 4.21T + 23T^{2} \)
29 \( 1 - 1.52T + 29T^{2} \)
31 \( 1 - 4.49T + 31T^{2} \)
37 \( 1 + 11.9T + 37T^{2} \)
41 \( 1 - 2.75T + 41T^{2} \)
43 \( 1 - 8.77T + 43T^{2} \)
47 \( 1 + 8.90T + 47T^{2} \)
53 \( 1 + 3.57T + 53T^{2} \)
59 \( 1 + 8.16T + 59T^{2} \)
61 \( 1 + 11.1T + 61T^{2} \)
67 \( 1 + 2.14T + 67T^{2} \)
71 \( 1 + 5.54T + 71T^{2} \)
73 \( 1 - 2.70T + 73T^{2} \)
79 \( 1 + 3.18T + 79T^{2} \)
83 \( 1 + 9.89T + 83T^{2} \)
89 \( 1 + 14.4T + 89T^{2} \)
97 \( 1 + 7.93T + 97T^{2} \)
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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

−9.380893441586795737648248475385, −8.393830419625992227921342981403, −7.48637646375233336387122158236, −6.61819878228298905940589960575, −5.88004864630959631449936914993, −5.06084906891072844753638401045, −4.37342385627173188163923632525, −2.98481710563334863009165194968, −1.50843715512195702612944265528, 0, 1.50843715512195702612944265528, 2.98481710563334863009165194968, 4.37342385627173188163923632525, 5.06084906891072844753638401045, 5.88004864630959631449936914993, 6.61819878228298905940589960575, 7.48637646375233336387122158236, 8.393830419625992227921342981403, 9.380893441586795737648248475385

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