Properties

Label 2-4416-1.1-c1-0-57
Degree $2$
Conductor $4416$
Sign $1$
Analytic cond. $35.2619$
Root an. cond. $5.93817$
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  + 3-s + 4.42·5-s − 0.622·7-s + 9-s + 5.80·11-s − 2·13-s + 4.42·15-s + 1.37·17-s + 6.42·19-s − 0.622·21-s + 23-s + 14.6·25-s + 27-s + 0.755·29-s + 1.24·31-s + 5.80·33-s − 2.75·35-s − 9.05·37-s − 2·39-s − 9.61·41-s − 5.18·43-s + 4.42·45-s + 5.24·47-s − 6.61·49-s + 1.37·51-s − 12.0·53-s + 25.7·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 1.98·5-s − 0.235·7-s + 0.333·9-s + 1.75·11-s − 0.554·13-s + 1.14·15-s + 0.334·17-s + 1.47·19-s − 0.135·21-s + 0.208·23-s + 2.92·25-s + 0.192·27-s + 0.140·29-s + 0.223·31-s + 1.01·33-s − 0.465·35-s − 1.48·37-s − 0.320·39-s − 1.50·41-s − 0.790·43-s + 0.660·45-s + 0.764·47-s − 0.944·49-s + 0.192·51-s − 1.65·53-s + 3.46·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4416 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4416 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4416\)    =    \(2^{6} \cdot 3 \cdot 23\)
Sign: $1$
Analytic conductor: \(35.2619\)
Root analytic conductor: \(5.93817\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4416,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.108003711\)
\(L(\frac12)\) \(\approx\) \(4.108003711\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
23 \( 1 - T \)
good5 \( 1 - 4.42T + 5T^{2} \)
7 \( 1 + 0.622T + 7T^{2} \)
11 \( 1 - 5.80T + 11T^{2} \)
13 \( 1 + 2T + 13T^{2} \)
17 \( 1 - 1.37T + 17T^{2} \)
19 \( 1 - 6.42T + 19T^{2} \)
29 \( 1 - 0.755T + 29T^{2} \)
31 \( 1 - 1.24T + 31T^{2} \)
37 \( 1 + 9.05T + 37T^{2} \)
41 \( 1 + 9.61T + 41T^{2} \)
43 \( 1 + 5.18T + 43T^{2} \)
47 \( 1 - 5.24T + 47T^{2} \)
53 \( 1 + 12.0T + 53T^{2} \)
59 \( 1 + 12.8T + 59T^{2} \)
61 \( 1 + 2.94T + 61T^{2} \)
67 \( 1 - 5.18T + 67T^{2} \)
71 \( 1 + 6.10T + 71T^{2} \)
73 \( 1 - 2T + 73T^{2} \)
79 \( 1 - 8.62T + 79T^{2} \)
83 \( 1 - 11.9T + 83T^{2} \)
89 \( 1 - 6.23T + 89T^{2} \)
97 \( 1 + 2.85T + 97T^{2} \)
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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

−8.637303690490339776784803431702, −7.55527280894895366884682747507, −6.60183655505472391739538942184, −6.44367948805154453125882944983, −5.34909417191499042338381864691, −4.84520439998880821060633731084, −3.51671604833098938828319678058, −2.92700411661605780429272731554, −1.76900906091060646633401155993, −1.31660757416818293654552097499, 1.31660757416818293654552097499, 1.76900906091060646633401155993, 2.92700411661605780429272731554, 3.51671604833098938828319678058, 4.84520439998880821060633731084, 5.34909417191499042338381864691, 6.44367948805154453125882944983, 6.60183655505472391739538942184, 7.55527280894895366884682747507, 8.637303690490339776784803431702

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