Properties

Label 2-2300-1.1-c1-0-26
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  − 1.46·3-s + 4.92·7-s − 0.866·9-s + 2.92·11-s − 3.86·13-s − 3.18·17-s − 8.10·19-s − 7.18·21-s − 23-s + 5.64·27-s − 9.70·29-s − 1.48·31-s − 4.26·33-s − 4.92·37-s + 5.64·39-s + 2.91·41-s + 3.73·43-s + 11.1·47-s + 17.2·49-s + 4.65·51-s + 5.29·53-s + 11.8·57-s − 9.65·59-s − 9.73·61-s − 4.26·63-s − 15.4·67-s + 1.46·69-s + ⋯
L(s)  = 1  − 0.843·3-s + 1.85·7-s − 0.288·9-s + 0.880·11-s − 1.07·13-s − 0.772·17-s − 1.86·19-s − 1.56·21-s − 0.208·23-s + 1.08·27-s − 1.80·29-s − 0.266·31-s − 0.742·33-s − 0.809·37-s + 0.904·39-s + 0.455·41-s + 0.569·43-s + 1.62·47-s + 2.45·49-s + 0.651·51-s + 0.727·53-s + 1.56·57-s − 1.25·59-s − 1.24·61-s − 0.537·63-s − 1.88·67-s + 0.175·69-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 \( 1 + 1.46T + 3T^{2} \)
7 \( 1 - 4.92T + 7T^{2} \)
11 \( 1 - 2.92T + 11T^{2} \)
13 \( 1 + 3.86T + 13T^{2} \)
17 \( 1 + 3.18T + 17T^{2} \)
19 \( 1 + 8.10T + 19T^{2} \)
29 \( 1 + 9.70T + 29T^{2} \)
31 \( 1 + 1.48T + 31T^{2} \)
37 \( 1 + 4.92T + 37T^{2} \)
41 \( 1 - 2.91T + 41T^{2} \)
43 \( 1 - 3.73T + 43T^{2} \)
47 \( 1 - 11.1T + 47T^{2} \)
53 \( 1 - 5.29T + 53T^{2} \)
59 \( 1 + 9.65T + 59T^{2} \)
61 \( 1 + 9.73T + 61T^{2} \)
67 \( 1 + 15.4T + 67T^{2} \)
71 \( 1 + 13.0T + 71T^{2} \)
73 \( 1 - 10.5T + 73T^{2} \)
79 \( 1 + 4.26T + 79T^{2} \)
83 \( 1 + 0.812T + 83T^{2} \)
89 \( 1 + 4.65T + 89T^{2} \)
97 \( 1 - 0.266T + 97T^{2} \)
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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

−8.784773708594681976725670660654, −7.75951433706526903475884415102, −7.13006761147834870615376146754, −6.12000744902824062889527034354, −5.47359337619895615797619993667, −4.57472758781198945227058904944, −4.14884968201246521372164031333, −2.39557735051727559153836807214, −1.59928061157995782030515106388, 0, 1.59928061157995782030515106388, 2.39557735051727559153836807214, 4.14884968201246521372164031333, 4.57472758781198945227058904944, 5.47359337619895615797619993667, 6.12000744902824062889527034354, 7.13006761147834870615376146754, 7.75951433706526903475884415102, 8.784773708594681976725670660654

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