Properties

Label 2-7800-1.1-c1-0-54
Degree $2$
Conductor $7800$
Sign $-1$
Analytic cond. $62.2833$
Root an. cond. $7.89197$
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  − 3-s − 4.92·7-s + 9-s − 1.38·11-s + 13-s + 0.195·17-s + 4.92·21-s − 2.19·23-s − 27-s + 7.49·29-s + 1.38·33-s + 6.05·37-s − 39-s − 2.11·41-s + 3.49·43-s + 2.31·47-s + 17.2·49-s − 0.195·51-s − 6.05·53-s + 9.43·59-s − 3.69·61-s − 4.92·63-s − 12.6·67-s + 2.19·69-s + 13.9·71-s + 4.73·73-s + 6.81·77-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.86·7-s + 0.333·9-s − 0.417·11-s + 0.277·13-s + 0.0473·17-s + 1.07·21-s − 0.457·23-s − 0.192·27-s + 1.39·29-s + 0.240·33-s + 0.994·37-s − 0.160·39-s − 0.330·41-s + 0.533·43-s + 0.337·47-s + 2.46·49-s − 0.0273·51-s − 0.831·53-s + 1.22·59-s − 0.473·61-s − 0.620·63-s − 1.54·67-s + 0.264·69-s + 1.65·71-s + 0.553·73-s + 0.776·77-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7800\)    =    \(2^{3} \cdot 3 \cdot 5^{2} \cdot 13\)
Sign: $-1$
Analytic conductor: \(62.2833\)
Root analytic conductor: \(7.89197\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7800,\ (\ :1/2),\ -1)\)

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 \( 1 \)
13 \( 1 - T \)
good7 \( 1 + 4.92T + 7T^{2} \)
11 \( 1 + 1.38T + 11T^{2} \)
17 \( 1 - 0.195T + 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 + 2.19T + 23T^{2} \)
29 \( 1 - 7.49T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 - 6.05T + 37T^{2} \)
41 \( 1 + 2.11T + 41T^{2} \)
43 \( 1 - 3.49T + 43T^{2} \)
47 \( 1 - 2.31T + 47T^{2} \)
53 \( 1 + 6.05T + 53T^{2} \)
59 \( 1 - 9.43T + 59T^{2} \)
61 \( 1 + 3.69T + 61T^{2} \)
67 \( 1 + 12.6T + 67T^{2} \)
71 \( 1 - 13.9T + 71T^{2} \)
73 \( 1 - 4.73T + 73T^{2} \)
79 \( 1 + 8.07T + 79T^{2} \)
83 \( 1 + 13.3T + 83T^{2} \)
89 \( 1 - 3.02T + 89T^{2} \)
97 \( 1 - 6.01T + 97T^{2} \)
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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

−7.34569535517320693451835958715, −6.65695546191873197152690726250, −6.17072870547805019946313326565, −5.63492599930712731556908024085, −4.67373987725238618088019300888, −3.89014396352738043094274084762, −3.11434351116710432370704701040, −2.41380220245548111843668225323, −0.982944537878363355669773880261, 0, 0.982944537878363355669773880261, 2.41380220245548111843668225323, 3.11434351116710432370704701040, 3.89014396352738043094274084762, 4.67373987725238618088019300888, 5.63492599930712731556908024085, 6.17072870547805019946313326565, 6.65695546191873197152690726250, 7.34569535517320693451835958715

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