Properties

Label 2-9680-1.1-c1-0-133
Degree $2$
Conductor $9680$
Sign $-1$
Analytic cond. $77.2951$
Root an. cond. $8.79176$
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  + 0.210·3-s − 5-s − 2.32·7-s − 2.95·9-s + 0.534·13-s − 0.210·15-s − 2.42·17-s + 4.95·19-s − 0.489·21-s + 4.53·23-s + 25-s − 1.25·27-s + 5.48·29-s − 1.04·31-s + 2.32·35-s + 7.48·37-s + 0.112·39-s − 10.6·41-s + 4.32·43-s + 2.95·45-s − 6.76·47-s − 1.60·49-s − 0.510·51-s − 4.53·53-s + 1.04·57-s + 6.44·59-s − 6.79·61-s + ⋯
L(s)  = 1  + 0.121·3-s − 0.447·5-s − 0.878·7-s − 0.985·9-s + 0.148·13-s − 0.0544·15-s − 0.587·17-s + 1.13·19-s − 0.106·21-s + 0.945·23-s + 0.200·25-s − 0.241·27-s + 1.01·29-s − 0.187·31-s + 0.392·35-s + 1.23·37-s + 0.0180·39-s − 1.65·41-s + 0.659·43-s + 0.440·45-s − 0.987·47-s − 0.228·49-s − 0.0714·51-s − 0.622·53-s + 0.138·57-s + 0.839·59-s − 0.870·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9680 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9680 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9680\)    =    \(2^{4} \cdot 5 \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(77.2951\)
Root analytic conductor: \(8.79176\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9680,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
11 \( 1 \)
good3 \( 1 - 0.210T + 3T^{2} \)
7 \( 1 + 2.32T + 7T^{2} \)
13 \( 1 - 0.534T + 13T^{2} \)
17 \( 1 + 2.42T + 17T^{2} \)
19 \( 1 - 4.95T + 19T^{2} \)
23 \( 1 - 4.53T + 23T^{2} \)
29 \( 1 - 5.48T + 29T^{2} \)
31 \( 1 + 1.04T + 31T^{2} \)
37 \( 1 - 7.48T + 37T^{2} \)
41 \( 1 + 10.6T + 41T^{2} \)
43 \( 1 - 4.32T + 43T^{2} \)
47 \( 1 + 6.76T + 47T^{2} \)
53 \( 1 + 4.53T + 53T^{2} \)
59 \( 1 - 6.44T + 59T^{2} \)
61 \( 1 + 6.79T + 61T^{2} \)
67 \( 1 + 0.721T + 67T^{2} \)
71 \( 1 + 4.53T + 71T^{2} \)
73 \( 1 + 1.06T + 73T^{2} \)
79 \( 1 - 4.64T + 79T^{2} \)
83 \( 1 - 13.6T + 83T^{2} \)
89 \( 1 - 12.7T + 89T^{2} \)
97 \( 1 - 4.75T + 97T^{2} \)
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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

−7.37352250221532850222630487488, −6.55144593964437420343801274241, −6.16686349375918283803193296662, −5.19931695280512682329121898204, −4.66459711896080910277114399454, −3.51977384182201143068259465136, −3.17021522492174310863378054237, −2.39423408564807677525988068937, −1.05333166926606518011081583007, 0, 1.05333166926606518011081583007, 2.39423408564807677525988068937, 3.17021522492174310863378054237, 3.51977384182201143068259465136, 4.66459711896080910277114399454, 5.19931695280512682329121898204, 6.16686349375918283803193296662, 6.55144593964437420343801274241, 7.37352250221532850222630487488

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