Properties

Label 2-3850-1.1-c1-0-64
Degree $2$
Conductor $3850$
Sign $-1$
Analytic cond. $30.7424$
Root an. cond. $5.54458$
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 − 2.73·3-s + 4-s − 2.73·6-s − 7-s + 8-s + 4.46·9-s + 11-s − 2.73·12-s + 1.46·13-s − 14-s + 16-s − 3.46·17-s + 4.46·18-s − 2.73·19-s + 2.73·21-s + 22-s − 1.26·23-s − 2.73·24-s + 1.46·26-s − 3.99·27-s − 28-s − 4.73·29-s + 8.92·31-s + 32-s − 2.73·33-s − 3.46·34-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.57·3-s + 0.5·4-s − 1.11·6-s − 0.377·7-s + 0.353·8-s + 1.48·9-s + 0.301·11-s − 0.788·12-s + 0.406·13-s − 0.267·14-s + 0.250·16-s − 0.840·17-s + 1.05·18-s − 0.626·19-s + 0.596·21-s + 0.213·22-s − 0.264·23-s − 0.557·24-s + 0.287·26-s − 0.769·27-s − 0.188·28-s − 0.878·29-s + 1.60·31-s + 0.176·32-s − 0.475·33-s − 0.594·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3850 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3850 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3850\)    =    \(2 \cdot 5^{2} \cdot 7 \cdot 11\)
Sign: $-1$
Analytic conductor: \(30.7424\)
Root analytic conductor: \(5.54458\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3850,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
5 \( 1 \)
7 \( 1 + T \)
11 \( 1 - T \)
good3 \( 1 + 2.73T + 3T^{2} \)
13 \( 1 - 1.46T + 13T^{2} \)
17 \( 1 + 3.46T + 17T^{2} \)
19 \( 1 + 2.73T + 19T^{2} \)
23 \( 1 + 1.26T + 23T^{2} \)
29 \( 1 + 4.73T + 29T^{2} \)
31 \( 1 - 8.92T + 31T^{2} \)
37 \( 1 + 3.26T + 37T^{2} \)
41 \( 1 + 4.73T + 41T^{2} \)
43 \( 1 - 4.92T + 43T^{2} \)
47 \( 1 + 47T^{2} \)
53 \( 1 - 4.73T + 53T^{2} \)
59 \( 1 + 13.8T + 59T^{2} \)
61 \( 1 - 2T + 61T^{2} \)
67 \( 1 - 10.9T + 67T^{2} \)
71 \( 1 - 9.46T + 71T^{2} \)
73 \( 1 + 11.4T + 73T^{2} \)
79 \( 1 - 6.73T + 79T^{2} \)
83 \( 1 - 4.39T + 83T^{2} \)
89 \( 1 + 15.4T + 89T^{2} \)
97 \( 1 + 5.80T + 97T^{2} \)
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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

−7.939959566335257094233292334813, −6.85168186746843464535776811980, −6.53237373599566920308251467611, −5.89124566793935794858337844784, −5.18456852208797076392576149804, −4.41363689023223714955670262308, −3.77736647181023331684393977558, −2.51893455382646759350120725444, −1.31442151736057535553137412283, 0, 1.31442151736057535553137412283, 2.51893455382646759350120725444, 3.77736647181023331684393977558, 4.41363689023223714955670262308, 5.18456852208797076392576149804, 5.89124566793935794858337844784, 6.53237373599566920308251467611, 6.85168186746843464535776811980, 7.939959566335257094233292334813

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