Properties

Label 2-2793-1.1-c1-0-5
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  − 2.37·2-s − 3-s + 3.62·4-s − 1.47·5-s + 2.37·6-s − 3.84·8-s + 9-s + 3.49·10-s + 0.875·11-s − 3.62·12-s − 6.74·13-s + 1.47·15-s + 1.87·16-s + 6.71·17-s − 2.37·18-s − 19-s − 5.34·20-s − 2.07·22-s − 0.875·23-s + 3.84·24-s − 2.82·25-s + 15.9·26-s − 27-s + 0.599·29-s − 3.49·30-s − 2.87·31-s + 3.24·32-s + ⋯
L(s)  = 1  − 1.67·2-s − 0.577·3-s + 1.81·4-s − 0.659·5-s + 0.967·6-s − 1.35·8-s + 0.333·9-s + 1.10·10-s + 0.263·11-s − 1.04·12-s − 1.86·13-s + 0.380·15-s + 0.468·16-s + 1.62·17-s − 0.558·18-s − 0.229·19-s − 1.19·20-s − 0.442·22-s − 0.182·23-s + 0.785·24-s − 0.564·25-s + 3.13·26-s − 0.192·27-s + 0.111·29-s − 0.638·30-s − 0.516·31-s + 0.573·32-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

\(L(1)\) \(\approx\) \(0.3293309986\)
\(L(\frac12)\) \(\approx\) \(0.3293309986\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.37T + 2T^{2} \)
5 \( 1 + 1.47T + 5T^{2} \)
11 \( 1 - 0.875T + 11T^{2} \)
13 \( 1 + 6.74T + 13T^{2} \)
17 \( 1 - 6.71T + 17T^{2} \)
23 \( 1 + 0.875T + 23T^{2} \)
29 \( 1 - 0.599T + 29T^{2} \)
31 \( 1 + 2.87T + 31T^{2} \)
37 \( 1 + 0.294T + 37T^{2} \)
41 \( 1 + 9.98T + 41T^{2} \)
43 \( 1 - 3.41T + 43T^{2} \)
47 \( 1 - 8.34T + 47T^{2} \)
53 \( 1 - 12.3T + 53T^{2} \)
59 \( 1 + 1.75T + 59T^{2} \)
61 \( 1 + 10.1T + 61T^{2} \)
67 \( 1 + 10.0T + 67T^{2} \)
71 \( 1 + 1.84T + 71T^{2} \)
73 \( 1 - 12.7T + 73T^{2} \)
79 \( 1 + 4.81T + 79T^{2} \)
83 \( 1 + 11.0T + 83T^{2} \)
89 \( 1 + 4.08T + 89T^{2} \)
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

−8.855690596695143811938851766793, −7.948322873934812182251678547628, −7.44910989861900661481912566546, −7.01541488468522217454750251038, −5.92630099870698375050312139866, −5.05525167415767130788780065649, −3.99853014851833759417498755096, −2.77284729632779987021742093986, −1.67024146624772925732375396497, −0.47107564883467706125763451503, 0.47107564883467706125763451503, 1.67024146624772925732375396497, 2.77284729632779987021742093986, 3.99853014851833759417498755096, 5.05525167415767130788780065649, 5.92630099870698375050312139866, 7.01541488468522217454750251038, 7.44910989861900661481912566546, 7.948322873934812182251678547628, 8.855690596695143811938851766793

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