Properties

Label 2-51e2-1.1-c1-0-102
Degree $2$
Conductor $2601$
Sign $-1$
Analytic cond. $20.7690$
Root an. cond. $4.55731$
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  + 2.55·2-s + 4.53·4-s − 3.91·5-s − 1.46·7-s + 6.47·8-s − 10.0·10-s + 2.24·11-s − 5.10·13-s − 3.75·14-s + 7.47·16-s − 3.83·19-s − 17.7·20-s + 5.74·22-s − 4.33·23-s + 10.3·25-s − 13.0·26-s − 6.65·28-s − 3.02·29-s − 7.87·31-s + 6.16·32-s + 5.74·35-s + 6.29·37-s − 9.80·38-s − 25.3·40-s − 0.415·41-s − 1.06·43-s + 10.1·44-s + ⋯
L(s)  = 1  + 1.80·2-s + 2.26·4-s − 1.75·5-s − 0.554·7-s + 2.28·8-s − 3.16·10-s + 0.677·11-s − 1.41·13-s − 1.00·14-s + 1.86·16-s − 0.880·19-s − 3.96·20-s + 1.22·22-s − 0.903·23-s + 2.06·25-s − 2.55·26-s − 1.25·28-s − 0.562·29-s − 1.41·31-s + 1.08·32-s + 0.971·35-s + 1.03·37-s − 1.59·38-s − 4.00·40-s − 0.0648·41-s − 0.162·43-s + 1.53·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2601 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2601 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2601\)    =    \(3^{2} \cdot 17^{2}\)
Sign: $-1$
Analytic conductor: \(20.7690\)
Root analytic conductor: \(4.55731\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2601,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
17 \( 1 \)
good2 \( 1 - 2.55T + 2T^{2} \)
5 \( 1 + 3.91T + 5T^{2} \)
7 \( 1 + 1.46T + 7T^{2} \)
11 \( 1 - 2.24T + 11T^{2} \)
13 \( 1 + 5.10T + 13T^{2} \)
19 \( 1 + 3.83T + 19T^{2} \)
23 \( 1 + 4.33T + 23T^{2} \)
29 \( 1 + 3.02T + 29T^{2} \)
31 \( 1 + 7.87T + 31T^{2} \)
37 \( 1 - 6.29T + 37T^{2} \)
41 \( 1 + 0.415T + 41T^{2} \)
43 \( 1 + 1.06T + 43T^{2} \)
47 \( 1 + 9.91T + 47T^{2} \)
53 \( 1 - 1.05T + 53T^{2} \)
59 \( 1 - 10.6T + 59T^{2} \)
61 \( 1 + 1.58T + 61T^{2} \)
67 \( 1 + 10.5T + 67T^{2} \)
71 \( 1 - 6.94T + 71T^{2} \)
73 \( 1 + 0.879T + 73T^{2} \)
79 \( 1 + 3.93T + 79T^{2} \)
83 \( 1 - 9.29T + 83T^{2} \)
89 \( 1 + 4.38T + 89T^{2} \)
97 \( 1 - 12.2T + 97T^{2} \)
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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

−8.119265584750715096793615290324, −7.42774103168494645755851428664, −6.86232640104883908876609888212, −6.12328032827204667253878666148, −5.07197447496121184461912257890, −4.36652185495163190613837015169, −3.80788114071643718360131388334, −3.15418313569798818542643034155, −2.08363459972587203449619683754, 0, 2.08363459972587203449619683754, 3.15418313569798818542643034155, 3.80788114071643718360131388334, 4.36652185495163190613837015169, 5.07197447496121184461912257890, 6.12328032827204667253878666148, 6.86232640104883908876609888212, 7.42774103168494645755851428664, 8.119265584750715096793615290324

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