Properties

Label 2-2300-1.1-c1-0-34
Degree $2$
Conductor $2300$
Sign $-1$
Analytic cond. $18.3655$
Root an. cond. $4.28550$
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  + 2.69·3-s − 3.39·7-s + 4.28·9-s − 5.39·11-s + 1.28·13-s − 5.17·17-s − 1.77·19-s − 9.17·21-s − 23-s + 3.47·27-s − 4.36·29-s − 8.81·31-s − 14.5·33-s + 3.39·37-s + 3.47·39-s + 11.0·41-s − 6.57·43-s + 1.66·47-s + 4.55·49-s − 13.9·51-s + 0.954·53-s − 4.79·57-s + 8.97·59-s + 0.575·61-s − 14.5·63-s − 4.73·67-s − 2.69·69-s + ⋯
L(s)  = 1  + 1.55·3-s − 1.28·7-s + 1.42·9-s − 1.62·11-s + 0.357·13-s − 1.25·17-s − 0.407·19-s − 2.00·21-s − 0.208·23-s + 0.669·27-s − 0.810·29-s − 1.58·31-s − 2.53·33-s + 0.558·37-s + 0.556·39-s + 1.72·41-s − 1.00·43-s + 0.243·47-s + 0.650·49-s − 1.95·51-s + 0.131·53-s − 0.635·57-s + 1.16·59-s + 0.0737·61-s − 1.83·63-s − 0.578·67-s − 0.324·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2300 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2300 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2300\)    =    \(2^{2} \cdot 5^{2} \cdot 23\)
Sign: $-1$
Analytic conductor: \(18.3655\)
Root analytic conductor: \(4.28550\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2300,\ (\ :1/2),\ -1)\)

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 \( 1 \)
23 \( 1 + T \)
good3 \( 1 - 2.69T + 3T^{2} \)
7 \( 1 + 3.39T + 7T^{2} \)
11 \( 1 + 5.39T + 11T^{2} \)
13 \( 1 - 1.28T + 13T^{2} \)
17 \( 1 + 5.17T + 17T^{2} \)
19 \( 1 + 1.77T + 19T^{2} \)
29 \( 1 + 4.36T + 29T^{2} \)
31 \( 1 + 8.81T + 31T^{2} \)
37 \( 1 - 3.39T + 37T^{2} \)
41 \( 1 - 11.0T + 41T^{2} \)
43 \( 1 + 6.57T + 43T^{2} \)
47 \( 1 - 1.66T + 47T^{2} \)
53 \( 1 - 0.954T + 53T^{2} \)
59 \( 1 - 8.97T + 59T^{2} \)
61 \( 1 - 0.575T + 61T^{2} \)
67 \( 1 + 4.73T + 67T^{2} \)
71 \( 1 + 9.88T + 71T^{2} \)
73 \( 1 - 3.18T + 73T^{2} \)
79 \( 1 + 14.5T + 79T^{2} \)
83 \( 1 - 1.17T + 83T^{2} \)
89 \( 1 - 13.9T + 89T^{2} \)
97 \( 1 - 10.5T + 97T^{2} \)
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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

−8.836466111784042425046886926261, −7.83711637865878757427796665337, −7.35976052358875308384113183537, −6.40797774396680587911651123073, −5.50444494512280510922312128673, −4.27229827307947312684433557941, −3.50558641034007953980630349557, −2.70178882735733829876154172392, −2.08054658192431456112217589375, 0, 2.08054658192431456112217589375, 2.70178882735733829876154172392, 3.50558641034007953980630349557, 4.27229827307947312684433557941, 5.50444494512280510922312128673, 6.40797774396680587911651123073, 7.35976052358875308384113183537, 7.83711637865878757427796665337, 8.836466111784042425046886926261

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