Properties

Label 2-7800-1.1-c1-0-84
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 − 3.24·7-s + 9-s − 0.460·11-s + 13-s − 4.26·17-s + 1.70·19-s − 3.24·21-s + 8.38·23-s + 27-s + 3.34·29-s − 7.87·31-s − 0.460·33-s + 7.46·37-s + 39-s − 8.78·41-s − 3.89·43-s + 0.751·47-s + 3.55·49-s − 4.26·51-s − 8.70·53-s + 1.70·57-s − 3.27·59-s − 8.07·61-s − 3.24·63-s + 4.95·67-s + 8.38·69-s + ⋯
L(s)  = 1  + 0.577·3-s − 1.22·7-s + 0.333·9-s − 0.138·11-s + 0.277·13-s − 1.03·17-s + 0.392·19-s − 0.708·21-s + 1.74·23-s + 0.192·27-s + 0.620·29-s − 1.41·31-s − 0.0802·33-s + 1.22·37-s + 0.160·39-s − 1.37·41-s − 0.593·43-s + 0.109·47-s + 0.507·49-s − 0.596·51-s − 1.19·53-s + 0.226·57-s − 0.426·59-s − 1.03·61-s − 0.409·63-s + 0.605·67-s + 1.00·69-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 \( 1 + 3.24T + 7T^{2} \)
11 \( 1 + 0.460T + 11T^{2} \)
17 \( 1 + 4.26T + 17T^{2} \)
19 \( 1 - 1.70T + 19T^{2} \)
23 \( 1 - 8.38T + 23T^{2} \)
29 \( 1 - 3.34T + 29T^{2} \)
31 \( 1 + 7.87T + 31T^{2} \)
37 \( 1 - 7.46T + 37T^{2} \)
41 \( 1 + 8.78T + 41T^{2} \)
43 \( 1 + 3.89T + 43T^{2} \)
47 \( 1 - 0.751T + 47T^{2} \)
53 \( 1 + 8.70T + 53T^{2} \)
59 \( 1 + 3.27T + 59T^{2} \)
61 \( 1 + 8.07T + 61T^{2} \)
67 \( 1 - 4.95T + 67T^{2} \)
71 \( 1 - 8.23T + 71T^{2} \)
73 \( 1 - 13.8T + 73T^{2} \)
79 \( 1 + 12.2T + 79T^{2} \)
83 \( 1 - 7.40T + 83T^{2} \)
89 \( 1 + 9.44T + 89T^{2} \)
97 \( 1 + 2.49T + 97T^{2} \)
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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

−7.46752314459156243723744748820, −6.71454363747251563286837585232, −6.42466918967995083272836673623, −5.35189552246265165594389930967, −4.66445312053684309837626136192, −3.68696826474404006952361730615, −3.14250107078741104455590763966, −2.44015428937321343220332589783, −1.29964482889531259012845619998, 0, 1.29964482889531259012845619998, 2.44015428937321343220332589783, 3.14250107078741104455590763966, 3.68696826474404006952361730615, 4.66445312053684309837626136192, 5.35189552246265165594389930967, 6.42466918967995083272836673623, 6.71454363747251563286837585232, 7.46752314459156243723744748820

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