Properties

Label 2-8280-1.1-c1-0-62
Degree $2$
Conductor $8280$
Sign $-1$
Analytic cond. $66.1161$
Root an. cond. $8.13118$
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  − 5-s − 3.58·7-s + 0.715·13-s + 1.58·17-s − 23-s + 25-s − 5.58·29-s + 4.87·31-s + 3.58·35-s + 8.15·37-s − 4.30·41-s + 8.45·43-s + 7.17·47-s + 5.87·49-s − 8.30·53-s + 2.30·59-s + 6.45·61-s − 0.715·65-s − 6.15·67-s + 1.01·71-s − 5.17·73-s + 9.89·79-s − 5.01·83-s − 1.58·85-s − 15.7·89-s − 2.56·91-s − 6.45·97-s + ⋯
L(s)  = 1  − 0.447·5-s − 1.35·7-s + 0.198·13-s + 0.385·17-s − 0.208·23-s + 0.200·25-s − 1.03·29-s + 0.875·31-s + 0.606·35-s + 1.34·37-s − 0.672·41-s + 1.29·43-s + 1.04·47-s + 0.838·49-s − 1.14·53-s + 0.299·59-s + 0.827·61-s − 0.0887·65-s − 0.752·67-s + 0.120·71-s − 0.605·73-s + 1.11·79-s − 0.550·83-s − 0.172·85-s − 1.66·89-s − 0.269·91-s − 0.655·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8280 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8280 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8280\)    =    \(2^{3} \cdot 3^{2} \cdot 5 \cdot 23\)
Sign: $-1$
Analytic conductor: \(66.1161\)
Root analytic conductor: \(8.13118\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8280,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 + T \)
23 \( 1 + T \)
good7 \( 1 + 3.58T + 7T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 - 0.715T + 13T^{2} \)
17 \( 1 - 1.58T + 17T^{2} \)
19 \( 1 + 19T^{2} \)
29 \( 1 + 5.58T + 29T^{2} \)
31 \( 1 - 4.87T + 31T^{2} \)
37 \( 1 - 8.15T + 37T^{2} \)
41 \( 1 + 4.30T + 41T^{2} \)
43 \( 1 - 8.45T + 43T^{2} \)
47 \( 1 - 7.17T + 47T^{2} \)
53 \( 1 + 8.30T + 53T^{2} \)
59 \( 1 - 2.30T + 59T^{2} \)
61 \( 1 - 6.45T + 61T^{2} \)
67 \( 1 + 6.15T + 67T^{2} \)
71 \( 1 - 1.01T + 71T^{2} \)
73 \( 1 + 5.17T + 73T^{2} \)
79 \( 1 - 9.89T + 79T^{2} \)
83 \( 1 + 5.01T + 83T^{2} \)
89 \( 1 + 15.7T + 89T^{2} \)
97 \( 1 + 6.45T + 97T^{2} \)
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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

−7.44191747325154427460449529997, −6.77394541119418648931024100013, −6.09075752819745182226568489550, −5.56244863025258672545486286450, −4.48169048533474181930145425617, −3.83862411669441500919544368829, −3.13657711012142433437236660438, −2.41603491968295324538270967156, −1.07730084674812779794514208972, 0, 1.07730084674812779794514208972, 2.41603491968295324538270967156, 3.13657711012142433437236660438, 3.83862411669441500919544368829, 4.48169048533474181930145425617, 5.56244863025258672545486286450, 6.09075752819745182226568489550, 6.77394541119418648931024100013, 7.44191747325154427460449529997

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