Properties

Label 2-9280-1.1-c1-0-172
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  − 2.90·3-s + 5-s − 1.52·7-s + 5.42·9-s + 4.90·11-s + 6.42·13-s − 2.90·15-s + 2.14·17-s + 2.28·19-s + 4.42·21-s − 6.90·23-s + 25-s − 7.05·27-s − 29-s − 1.71·31-s − 14.2·33-s − 1.52·35-s − 7.95·37-s − 18.6·39-s − 3.37·41-s − 1.09·43-s + 5.42·45-s − 12.7·47-s − 4.67·49-s − 6.23·51-s − 3.37·53-s + 4.90·55-s + ⋯
L(s)  = 1  − 1.67·3-s + 0.447·5-s − 0.576·7-s + 1.80·9-s + 1.47·11-s + 1.78·13-s − 0.749·15-s + 0.520·17-s + 0.523·19-s + 0.966·21-s − 1.43·23-s + 0.200·25-s − 1.35·27-s − 0.185·29-s − 0.308·31-s − 2.47·33-s − 0.257·35-s − 1.30·37-s − 2.98·39-s − 0.527·41-s − 0.167·43-s + 0.809·45-s − 1.85·47-s − 0.667·49-s − 0.873·51-s − 0.463·53-s + 0.661·55-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 \( 1 + 2.90T + 3T^{2} \)
7 \( 1 + 1.52T + 7T^{2} \)
11 \( 1 - 4.90T + 11T^{2} \)
13 \( 1 - 6.42T + 13T^{2} \)
17 \( 1 - 2.14T + 17T^{2} \)
19 \( 1 - 2.28T + 19T^{2} \)
23 \( 1 + 6.90T + 23T^{2} \)
31 \( 1 + 1.71T + 31T^{2} \)
37 \( 1 + 7.95T + 37T^{2} \)
41 \( 1 + 3.37T + 41T^{2} \)
43 \( 1 + 1.09T + 43T^{2} \)
47 \( 1 + 12.7T + 47T^{2} \)
53 \( 1 + 3.37T + 53T^{2} \)
59 \( 1 + 3.18T + 59T^{2} \)
61 \( 1 - 2.42T + 61T^{2} \)
67 \( 1 + 1.09T + 67T^{2} \)
71 \( 1 + 3.57T + 71T^{2} \)
73 \( 1 - 14.1T + 73T^{2} \)
79 \( 1 + 0.341T + 79T^{2} \)
83 \( 1 + 7.33T + 83T^{2} \)
89 \( 1 - 2.94T + 89T^{2} \)
97 \( 1 + 18.5T + 97T^{2} \)
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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

−6.85214545954407054549543402590, −6.60397224241894150322015858376, −5.98340533049131080702978745831, −5.59954103387503264860837286202, −4.73226245976432125516138012707, −3.81036317667390359180291114002, −3.40541851745542218855135336226, −1.65383045433746832654869897321, −1.24064574430798319532842339280, 0, 1.24064574430798319532842339280, 1.65383045433746832654869897321, 3.40541851745542218855135336226, 3.81036317667390359180291114002, 4.73226245976432125516138012707, 5.59954103387503264860837286202, 5.98340533049131080702978745831, 6.60397224241894150322015858376, 6.85214545954407054549543402590

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