Properties

Label 2-9280-1.1-c1-0-219
Degree $2$
Conductor $9280$
Sign $-1$
Analytic cond. $74.1011$
Root an. cond. $8.60820$
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  + 2.44·3-s + 5-s − 2.44·7-s + 2.99·9-s + 5.09·11-s − 4·13-s + 2.44·15-s − 5.24·17-s + 2.44·19-s − 5.99·21-s − 5.09·23-s + 25-s − 29-s − 7.34·31-s + 12.4·33-s − 2.44·35-s + 9.24·37-s − 9.79·39-s − 8·41-s − 7.74·43-s + 2.99·45-s − 12.6·47-s − 1.00·49-s − 12.8·51-s − 8·53-s + 5.09·55-s + 5.99·57-s + ⋯
L(s)  = 1  + 1.41·3-s + 0.447·5-s − 0.925·7-s + 0.999·9-s + 1.53·11-s − 1.10·13-s + 0.632·15-s − 1.27·17-s + 0.561·19-s − 1.30·21-s − 1.06·23-s + 0.200·25-s − 0.185·29-s − 1.31·31-s + 2.17·33-s − 0.414·35-s + 1.51·37-s − 1.56·39-s − 1.24·41-s − 1.18·43-s + 0.447·45-s − 1.84·47-s − 0.142·49-s − 1.79·51-s − 1.09·53-s + 0.687·55-s + 0.794·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9280 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9280 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9280\)    =    \(2^{6} \cdot 5 \cdot 29\)
Sign: $-1$
Analytic conductor: \(74.1011\)
Root analytic conductor: \(8.60820\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9280,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 - T \)
29 \( 1 + T \)
good3 \( 1 - 2.44T + 3T^{2} \)
7 \( 1 + 2.44T + 7T^{2} \)
11 \( 1 - 5.09T + 11T^{2} \)
13 \( 1 + 4T + 13T^{2} \)
17 \( 1 + 5.24T + 17T^{2} \)
19 \( 1 - 2.44T + 19T^{2} \)
23 \( 1 + 5.09T + 23T^{2} \)
31 \( 1 + 7.34T + 31T^{2} \)
37 \( 1 - 9.24T + 37T^{2} \)
41 \( 1 + 8T + 41T^{2} \)
43 \( 1 + 7.74T + 43T^{2} \)
47 \( 1 + 12.6T + 47T^{2} \)
53 \( 1 + 8T + 53T^{2} \)
59 \( 1 + 2.24T + 59T^{2} \)
61 \( 1 - 14.4T + 61T^{2} \)
67 \( 1 + 0.200T + 67T^{2} \)
71 \( 1 - 2.64T + 71T^{2} \)
73 \( 1 + 0.755T + 73T^{2} \)
79 \( 1 + 14.8T + 79T^{2} \)
83 \( 1 - 17.5T + 83T^{2} \)
89 \( 1 + 6T + 89T^{2} \)
97 \( 1 - 11.2T + 97T^{2} \)
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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

−7.40293917202281919330878946937, −6.63571410149143373419406252156, −6.35973890676891405467208924749, −5.23671872361453220071357871069, −4.35195192511055903020623842050, −3.63648029710399836810768819900, −3.09688820622047054888853903590, −2.18933375454083950557048453403, −1.64705491439172457898935022416, 0, 1.64705491439172457898935022416, 2.18933375454083950557048453403, 3.09688820622047054888853903590, 3.63648029710399836810768819900, 4.35195192511055903020623842050, 5.23671872361453220071357871069, 6.35973890676891405467208924749, 6.63571410149143373419406252156, 7.40293917202281919330878946937

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