Properties

Label 2-2793-1.1-c1-0-89
Degree $2$
Conductor $2793$
Sign $1$
Analytic cond. $22.3022$
Root an. cond. $4.72252$
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  + 2.47·2-s − 3-s + 4.12·4-s + 2.79·5-s − 2.47·6-s + 5.26·8-s + 9-s + 6.91·10-s + 3.78·11-s − 4.12·12-s + 2.95·13-s − 2.79·15-s + 4.78·16-s + 3.46·17-s + 2.47·18-s − 19-s + 11.5·20-s + 9.37·22-s − 3.78·23-s − 5.26·24-s + 2.80·25-s + 7.30·26-s − 27-s − 6.57·29-s − 6.91·30-s − 5.78·31-s + 1.31·32-s + ⋯
L(s)  = 1  + 1.75·2-s − 0.577·3-s + 2.06·4-s + 1.24·5-s − 1.01·6-s + 1.86·8-s + 0.333·9-s + 2.18·10-s + 1.14·11-s − 1.19·12-s + 0.818·13-s − 0.721·15-s + 1.19·16-s + 0.840·17-s + 0.583·18-s − 0.229·19-s + 2.57·20-s + 1.99·22-s − 0.789·23-s − 1.07·24-s + 0.560·25-s + 1.43·26-s − 0.192·27-s − 1.22·29-s − 1.26·30-s − 1.03·31-s + 0.231·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2793 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2793 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2793\)    =    \(3 \cdot 7^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(22.3022\)
Root analytic conductor: \(4.72252\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2793,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(6.113473371\)
\(L(\frac12)\) \(\approx\) \(6.113473371\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
7 \( 1 \)
19 \( 1 + T \)
good2 \( 1 - 2.47T + 2T^{2} \)
5 \( 1 - 2.79T + 5T^{2} \)
11 \( 1 - 3.78T + 11T^{2} \)
13 \( 1 - 2.95T + 13T^{2} \)
17 \( 1 - 3.46T + 17T^{2} \)
23 \( 1 + 3.78T + 23T^{2} \)
29 \( 1 + 6.57T + 29T^{2} \)
31 \( 1 + 5.78T + 31T^{2} \)
37 \( 1 + 9.84T + 37T^{2} \)
41 \( 1 + 1.30T + 41T^{2} \)
43 \( 1 - 10.0T + 43T^{2} \)
47 \( 1 - 6.99T + 47T^{2} \)
53 \( 1 + 4.63T + 53T^{2} \)
59 \( 1 + 7.57T + 59T^{2} \)
61 \( 1 + 2.67T + 61T^{2} \)
67 \( 1 - 10.0T + 67T^{2} \)
71 \( 1 - 10.2T + 71T^{2} \)
73 \( 1 + 5.64T + 73T^{2} \)
79 \( 1 - 16.3T + 79T^{2} \)
83 \( 1 - 8.65T + 83T^{2} \)
89 \( 1 + 12.4T + 89T^{2} \)
97 \( 1 - 16.6T + 97T^{2} \)
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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

−9.012239807687043018661461033182, −7.65441848789922356211055434480, −6.76837014961313404136015090587, −6.15481739611421379557893109969, −5.69994719254141118026368688315, −5.12467872963954837388906052874, −3.97855747662709812357323933511, −3.54669920516011262012917849672, −2.17215234624370782975282065916, −1.46369122451148448283734698556, 1.46369122451148448283734698556, 2.17215234624370782975282065916, 3.54669920516011262012917849672, 3.97855747662709812357323933511, 5.12467872963954837388906052874, 5.69994719254141118026368688315, 6.15481739611421379557893109969, 6.76837014961313404136015090587, 7.65441848789922356211055434480, 9.012239807687043018661461033182

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