Properties

Label 2-3750-1.1-c1-0-54
Degree $2$
Conductor $3750$
Sign $-1$
Analytic cond. $29.9439$
Root an. cond. $5.47210$
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-s − 3-s + 4-s + 6-s + 2·7-s − 8-s + 9-s − 0.763·11-s − 12-s + 1.85·13-s − 2·14-s + 16-s + 1.14·17-s − 18-s − 7.23·19-s − 2·21-s + 0.763·22-s + 6·23-s + 24-s − 1.85·26-s − 27-s + 2·28-s − 3.61·29-s − 9.70·31-s − 32-s + 0.763·33-s − 1.14·34-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 0.5·4-s + 0.408·6-s + 0.755·7-s − 0.353·8-s + 0.333·9-s − 0.230·11-s − 0.288·12-s + 0.514·13-s − 0.534·14-s + 0.250·16-s + 0.277·17-s − 0.235·18-s − 1.66·19-s − 0.436·21-s + 0.162·22-s + 1.25·23-s + 0.204·24-s − 0.363·26-s − 0.192·27-s + 0.377·28-s − 0.671·29-s − 1.74·31-s − 0.176·32-s + 0.132·33-s − 0.196·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3750 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3750 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3750\)    =    \(2 \cdot 3 \cdot 5^{4}\)
Sign: $-1$
Analytic conductor: \(29.9439\)
Root analytic conductor: \(5.47210\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3750,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
3 \( 1 + T \)
5 \( 1 \)
good7 \( 1 - 2T + 7T^{2} \)
11 \( 1 + 0.763T + 11T^{2} \)
13 \( 1 - 1.85T + 13T^{2} \)
17 \( 1 - 1.14T + 17T^{2} \)
19 \( 1 + 7.23T + 19T^{2} \)
23 \( 1 - 6T + 23T^{2} \)
29 \( 1 + 3.61T + 29T^{2} \)
31 \( 1 + 9.70T + 31T^{2} \)
37 \( 1 + 8.85T + 37T^{2} \)
41 \( 1 - 5.09T + 41T^{2} \)
43 \( 1 - 3.23T + 43T^{2} \)
47 \( 1 - 9.23T + 47T^{2} \)
53 \( 1 + 11.5T + 53T^{2} \)
59 \( 1 + 8.94T + 59T^{2} \)
61 \( 1 + 2.14T + 61T^{2} \)
67 \( 1 - 3.70T + 67T^{2} \)
71 \( 1 - 8.18T + 71T^{2} \)
73 \( 1 + 9.85T + 73T^{2} \)
79 \( 1 + 79T^{2} \)
83 \( 1 - 6T + 83T^{2} \)
89 \( 1 - 3.61T + 89T^{2} \)
97 \( 1 + 7.14T + 97T^{2} \)
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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

−8.151982306961392511014426216207, −7.46133695483654061657086677844, −6.78070098886909779844989583588, −5.94565930321878912176040031756, −5.26045632940998153227814077550, −4.39037955941688320716652101337, −3.42111005767575422146274936702, −2.15605174263596132333072658192, −1.34906812509579783043040958521, 0, 1.34906812509579783043040958521, 2.15605174263596132333072658192, 3.42111005767575422146274936702, 4.39037955941688320716652101337, 5.26045632940998153227814077550, 5.94565930321878912176040031756, 6.78070098886909779844989583588, 7.46133695483654061657086677844, 8.151982306961392511014426216207

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