Properties

Label 2-51e2-1.1-c1-0-57
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  − 2.74·2-s + 5.55·4-s − 0.973·5-s + 1.60·7-s − 9.76·8-s + 2.67·10-s + 1.27·11-s − 3.74·13-s − 4.40·14-s + 15.7·16-s − 1.85·19-s − 5.40·20-s − 3.49·22-s + 6.88·23-s − 4.05·25-s + 10.2·26-s + 8.90·28-s − 2.80·29-s + 0.571·31-s − 23.6·32-s − 1.56·35-s + 7.49·37-s + 5.11·38-s + 9.50·40-s − 9.63·41-s + 5.17·43-s + 7.05·44-s + ⋯
L(s)  = 1  − 1.94·2-s + 2.77·4-s − 0.435·5-s + 0.606·7-s − 3.45·8-s + 0.846·10-s + 0.383·11-s − 1.03·13-s − 1.17·14-s + 3.93·16-s − 0.426·19-s − 1.20·20-s − 0.744·22-s + 1.43·23-s − 0.810·25-s + 2.01·26-s + 1.68·28-s − 0.520·29-s + 0.102·31-s − 4.18·32-s − 0.263·35-s + 1.23·37-s + 0.829·38-s + 1.50·40-s − 1.50·41-s + 0.789·43-s + 1.06·44-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 \( 1 + 2.74T + 2T^{2} \)
5 \( 1 + 0.973T + 5T^{2} \)
7 \( 1 - 1.60T + 7T^{2} \)
11 \( 1 - 1.27T + 11T^{2} \)
13 \( 1 + 3.74T + 13T^{2} \)
19 \( 1 + 1.85T + 19T^{2} \)
23 \( 1 - 6.88T + 23T^{2} \)
29 \( 1 + 2.80T + 29T^{2} \)
31 \( 1 - 0.571T + 31T^{2} \)
37 \( 1 - 7.49T + 37T^{2} \)
41 \( 1 + 9.63T + 41T^{2} \)
43 \( 1 - 5.17T + 43T^{2} \)
47 \( 1 - 3.14T + 47T^{2} \)
53 \( 1 + 1.85T + 53T^{2} \)
59 \( 1 - 5.56T + 59T^{2} \)
61 \( 1 + 14.3T + 61T^{2} \)
67 \( 1 - 1.49T + 67T^{2} \)
71 \( 1 + 5.69T + 71T^{2} \)
73 \( 1 + 8.70T + 73T^{2} \)
79 \( 1 + 14.3T + 79T^{2} \)
83 \( 1 - 14.2T + 83T^{2} \)
89 \( 1 - 1.75T + 89T^{2} \)
97 \( 1 - 6.22T + 97T^{2} \)
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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

−8.548491816083314302170886210739, −7.80509607856334042054038334473, −7.34557350409067707517373400835, −6.62903931212944360965323485282, −5.68458460850076557046417216788, −4.52969244588324898620353501978, −3.18829525060057467753163926667, −2.23983813006014734914676685648, −1.27271166643478354718172822741, 0, 1.27271166643478354718172822741, 2.23983813006014734914676685648, 3.18829525060057467753163926667, 4.52969244588324898620353501978, 5.68458460850076557046417216788, 6.62903931212944360965323485282, 7.34557350409067707517373400835, 7.80509607856334042054038334473, 8.548491816083314302170886210739

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