Properties

Label 2-2583-1.1-c1-0-89
Degree $2$
Conductor $2583$
Sign $-1$
Analytic cond. $20.6253$
Root an. cond. $4.54151$
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  + 1.61·2-s + 0.618·4-s − 0.618·5-s + 7-s − 2.23·8-s − 1.00·10-s − 2.23·11-s − 3·13-s + 1.61·14-s − 4.85·16-s + 7.47·17-s + 1.85·19-s − 0.381·20-s − 3.61·22-s − 2.61·23-s − 4.61·25-s − 4.85·26-s + 0.618·28-s − 1.14·29-s − 7.38·31-s − 3.38·32-s + 12.0·34-s − 0.618·35-s − 5.70·37-s + 3·38-s + 1.38·40-s − 41-s + ⋯
L(s)  = 1  + 1.14·2-s + 0.309·4-s − 0.276·5-s + 0.377·7-s − 0.790·8-s − 0.316·10-s − 0.674·11-s − 0.832·13-s + 0.432·14-s − 1.21·16-s + 1.81·17-s + 0.425·19-s − 0.0854·20-s − 0.771·22-s − 0.545·23-s − 0.923·25-s − 0.951·26-s + 0.116·28-s − 0.212·29-s − 1.32·31-s − 0.597·32-s + 2.07·34-s − 0.104·35-s − 0.938·37-s + 0.486·38-s + 0.218·40-s − 0.156·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2583 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2583 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2583\)    =    \(3^{2} \cdot 7 \cdot 41\)
Sign: $-1$
Analytic conductor: \(20.6253\)
Root analytic conductor: \(4.54151\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2583,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 - T \)
41 \( 1 + T \)
good2 \( 1 - 1.61T + 2T^{2} \)
5 \( 1 + 0.618T + 5T^{2} \)
11 \( 1 + 2.23T + 11T^{2} \)
13 \( 1 + 3T + 13T^{2} \)
17 \( 1 - 7.47T + 17T^{2} \)
19 \( 1 - 1.85T + 19T^{2} \)
23 \( 1 + 2.61T + 23T^{2} \)
29 \( 1 + 1.14T + 29T^{2} \)
31 \( 1 + 7.38T + 31T^{2} \)
37 \( 1 + 5.70T + 37T^{2} \)
43 \( 1 + 9.94T + 43T^{2} \)
47 \( 1 + 1.23T + 47T^{2} \)
53 \( 1 - 2.90T + 53T^{2} \)
59 \( 1 + 5.38T + 59T^{2} \)
61 \( 1 + 11T + 61T^{2} \)
67 \( 1 - 6.61T + 67T^{2} \)
71 \( 1 - 4.23T + 71T^{2} \)
73 \( 1 + 15T + 73T^{2} \)
79 \( 1 - 5.70T + 79T^{2} \)
83 \( 1 - 5.94T + 83T^{2} \)
89 \( 1 + 5.56T + 89T^{2} \)
97 \( 1 + 11.8T + 97T^{2} \)
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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

−8.280982006723427800265202144313, −7.69905007562915041416456307773, −6.94623546880007142732239382620, −5.69494429667699046616300412118, −5.41277829155777960192016593523, −4.60501961806929731741363899904, −3.64613652986103390694450751576, −3.04311338295008725647001955626, −1.82118342276237688063006704684, 0, 1.82118342276237688063006704684, 3.04311338295008725647001955626, 3.64613652986103390694450751576, 4.60501961806929731741363899904, 5.41277829155777960192016593523, 5.69494429667699046616300412118, 6.94623546880007142732239382620, 7.69905007562915041416456307773, 8.280982006723427800265202144313

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