Properties

Label 2-51e2-1.1-c1-0-54
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 4-s + 3.37·5-s + 3.69·7-s − 3·8-s + 3.37·10-s + 5.22·11-s − 4.24·13-s + 3.69·14-s − 16-s + 2.82·19-s − 3.37·20-s + 5.22·22-s − 0.634·23-s + 6.41·25-s − 4.24·26-s − 3.69·28-s + 4.46·29-s − 1.53·31-s + 5·32-s + 12.4·35-s + 2.48·37-s + 2.82·38-s − 10.1·40-s + 4.46·41-s − 5.65·43-s − 5.22·44-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.5·4-s + 1.51·5-s + 1.39·7-s − 1.06·8-s + 1.06·10-s + 1.57·11-s − 1.17·13-s + 0.987·14-s − 0.250·16-s + 0.648·19-s − 0.755·20-s + 1.11·22-s − 0.132·23-s + 1.28·25-s − 0.832·26-s − 0.698·28-s + 0.828·29-s − 0.274·31-s + 0.883·32-s + 2.11·35-s + 0.408·37-s + 0.458·38-s − 1.60·40-s + 0.696·41-s − 0.862·43-s − 0.787·44-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: \(0\)
Selberg data: \((2,\ 2601,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.578844636\)
\(L(\frac12)\) \(\approx\) \(3.578844636\)
\(L(\frac{3}{2})\) 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 \( 1 - T + 2T^{2} \)
5 \( 1 - 3.37T + 5T^{2} \)
7 \( 1 - 3.69T + 7T^{2} \)
11 \( 1 - 5.22T + 11T^{2} \)
13 \( 1 + 4.24T + 13T^{2} \)
19 \( 1 - 2.82T + 19T^{2} \)
23 \( 1 + 0.634T + 23T^{2} \)
29 \( 1 - 4.46T + 29T^{2} \)
31 \( 1 + 1.53T + 31T^{2} \)
37 \( 1 - 2.48T + 37T^{2} \)
41 \( 1 - 4.46T + 41T^{2} \)
43 \( 1 + 5.65T + 43T^{2} \)
47 \( 1 + 2.82T + 47T^{2} \)
53 \( 1 + 0.242T + 53T^{2} \)
59 \( 1 + 4.48T + 59T^{2} \)
61 \( 1 + 12.4T + 61T^{2} \)
67 \( 1 + 4.48T + 67T^{2} \)
71 \( 1 - 0.634T + 71T^{2} \)
73 \( 1 - 9.23T + 73T^{2} \)
79 \( 1 + 8.02T + 79T^{2} \)
83 \( 1 + 12.4T + 83T^{2} \)
89 \( 1 - 10.5T + 89T^{2} \)
97 \( 1 - 9.68T + 97T^{2} \)
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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

−9.059092889293690449178236038291, −8.238997566739497277557251262713, −7.21697017372188350658957359343, −6.27812532141883533828071485175, −5.67532422556965809895655855280, −4.83006377224843928807455738385, −4.46961446154228375015318954889, −3.20301746708500458303548955190, −2.09786209232131405592120585234, −1.21772643226426224353855559022, 1.21772643226426224353855559022, 2.09786209232131405592120585234, 3.20301746708500458303548955190, 4.46961446154228375015318954889, 4.83006377224843928807455738385, 5.67532422556965809895655855280, 6.27812532141883533828071485175, 7.21697017372188350658957359343, 8.238997566739497277557251262713, 9.059092889293690449178236038291

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