Properties

Label 2-1441-1.1-c1-0-103
Degree $2$
Conductor $1441$
Sign $-1$
Analytic cond. $11.5064$
Root an. cond. $3.39211$
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  + 1.83·2-s − 0.0182·3-s + 1.37·4-s + 1.49·5-s − 0.0334·6-s − 3.57·7-s − 1.14·8-s − 2.99·9-s + 2.74·10-s − 11-s − 0.0251·12-s − 1.26·13-s − 6.57·14-s − 0.0271·15-s − 4.85·16-s − 4.58·17-s − 5.51·18-s + 3.55·19-s + 2.05·20-s + 0.0652·21-s − 1.83·22-s − 3.11·23-s + 0.0208·24-s − 2.77·25-s − 2.33·26-s + 0.109·27-s − 4.92·28-s + ⋯
L(s)  = 1  + 1.29·2-s − 0.0105·3-s + 0.688·4-s + 0.666·5-s − 0.0136·6-s − 1.35·7-s − 0.404·8-s − 0.999·9-s + 0.866·10-s − 0.301·11-s − 0.00724·12-s − 0.351·13-s − 1.75·14-s − 0.00701·15-s − 1.21·16-s − 1.11·17-s − 1.29·18-s + 0.814·19-s + 0.459·20-s + 0.0142·21-s − 0.391·22-s − 0.649·23-s + 0.00425·24-s − 0.555·25-s − 0.456·26-s + 0.0210·27-s − 0.931·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1441 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1441 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1441\)    =    \(11 \cdot 131\)
Sign: $-1$
Analytic conductor: \(11.5064\)
Root analytic conductor: \(3.39211\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1441,\ (\ :1/2),\ -1)\)

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)$
bad11 \( 1 + T \)
131 \( 1 + T \)
good2 \( 1 - 1.83T + 2T^{2} \)
3 \( 1 + 0.0182T + 3T^{2} \)
5 \( 1 - 1.49T + 5T^{2} \)
7 \( 1 + 3.57T + 7T^{2} \)
13 \( 1 + 1.26T + 13T^{2} \)
17 \( 1 + 4.58T + 17T^{2} \)
19 \( 1 - 3.55T + 19T^{2} \)
23 \( 1 + 3.11T + 23T^{2} \)
29 \( 1 - 5.18T + 29T^{2} \)
31 \( 1 + 5.58T + 31T^{2} \)
37 \( 1 - 10.2T + 37T^{2} \)
41 \( 1 - 0.879T + 41T^{2} \)
43 \( 1 + 0.823T + 43T^{2} \)
47 \( 1 - 0.232T + 47T^{2} \)
53 \( 1 + 2.76T + 53T^{2} \)
59 \( 1 + 1.50T + 59T^{2} \)
61 \( 1 - 4.67T + 61T^{2} \)
67 \( 1 + 6.86T + 67T^{2} \)
71 \( 1 - 1.57T + 71T^{2} \)
73 \( 1 - 2.77T + 73T^{2} \)
79 \( 1 + 9.48T + 79T^{2} \)
83 \( 1 - 3.47T + 83T^{2} \)
89 \( 1 + 11.3T + 89T^{2} \)
97 \( 1 - 3.52T + 97T^{2} \)
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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

−9.377866928386685824968912162688, −8.394330027756703485459683826538, −7.14566668115918896298694918351, −6.19422200228644822494508824603, −5.90358704649236170151559414652, −4.99408151500542715048990721008, −3.96499320697485214170885936731, −2.99648538556932982315303619239, −2.39468281638331517032225096615, 0, 2.39468281638331517032225096615, 2.99648538556932982315303619239, 3.96499320697485214170885936731, 4.99408151500542715048990721008, 5.90358704649236170151559414652, 6.19422200228644822494508824603, 7.14566668115918896298694918351, 8.394330027756703485459683826538, 9.377866928386685824968912162688

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