Properties

Label 2-3328-1.1-c1-0-5
Degree $2$
Conductor $3328$
Sign $1$
Analytic cond. $26.5742$
Root an. cond. $5.15501$
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  + 0.611·3-s − 1.62·5-s − 3.10·7-s − 2.62·9-s − 5.31·11-s + 13-s − 0.994·15-s − 1.89·17-s − 0.885·19-s − 1.89·21-s + 1.22·23-s − 2.35·25-s − 3.43·27-s + 2·29-s + 3.71·31-s − 3.25·33-s + 5.04·35-s + 11.1·37-s + 0.611·39-s + 5.79·41-s − 3.43·43-s + 4.27·45-s − 0.274·47-s + 2.62·49-s − 1.15·51-s + 7.79·53-s + 8.65·55-s + ⋯
L(s)  = 1  + 0.352·3-s − 0.727·5-s − 1.17·7-s − 0.875·9-s − 1.60·11-s + 0.277·13-s − 0.256·15-s − 0.460·17-s − 0.203·19-s − 0.413·21-s + 0.254·23-s − 0.471·25-s − 0.661·27-s + 0.371·29-s + 0.667·31-s − 0.566·33-s + 0.852·35-s + 1.83·37-s + 0.0979·39-s + 0.904·41-s − 0.524·43-s + 0.636·45-s − 0.0399·47-s + 0.375·49-s − 0.162·51-s + 1.07·53-s + 1.16·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3328 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3328 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3328\)    =    \(2^{8} \cdot 13\)
Sign: $1$
Analytic conductor: \(26.5742\)
Root analytic conductor: \(5.15501\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3328,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7464387812\)
\(L(\frac12)\) \(\approx\) \(0.7464387812\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
13 \( 1 - T \)
good3 \( 1 - 0.611T + 3T^{2} \)
5 \( 1 + 1.62T + 5T^{2} \)
7 \( 1 + 3.10T + 7T^{2} \)
11 \( 1 + 5.31T + 11T^{2} \)
17 \( 1 + 1.89T + 17T^{2} \)
19 \( 1 + 0.885T + 19T^{2} \)
23 \( 1 - 1.22T + 23T^{2} \)
29 \( 1 - 2T + 29T^{2} \)
31 \( 1 - 3.71T + 31T^{2} \)
37 \( 1 - 11.1T + 37T^{2} \)
41 \( 1 - 5.79T + 41T^{2} \)
43 \( 1 + 3.43T + 43T^{2} \)
47 \( 1 + 0.274T + 47T^{2} \)
53 \( 1 - 7.79T + 53T^{2} \)
59 \( 1 + 1.55T + 59T^{2} \)
61 \( 1 + 7.04T + 61T^{2} \)
67 \( 1 - 12.7T + 67T^{2} \)
71 \( 1 - 8.08T + 71T^{2} \)
73 \( 1 + 16.2T + 73T^{2} \)
79 \( 1 + 9.41T + 79T^{2} \)
83 \( 1 - 10.9T + 83T^{2} \)
89 \( 1 - 5.25T + 89T^{2} \)
97 \( 1 + 8.50T + 97T^{2} \)
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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

−8.460502235882901348599436971565, −7.996811463041136895435663996374, −7.28988587085818103897772254691, −6.30770984240382642036891821417, −5.73254863074653923518114209342, −4.72131669231216142171524521235, −3.80258807302052414823093745020, −2.93362146801560989111058666471, −2.45478937191893209061591099051, −0.46933103496226217639687674695, 0.46933103496226217639687674695, 2.45478937191893209061591099051, 2.93362146801560989111058666471, 3.80258807302052414823093745020, 4.72131669231216142171524521235, 5.73254863074653923518114209342, 6.30770984240382642036891821417, 7.28988587085818103897772254691, 7.996811463041136895435663996374, 8.460502235882901348599436971565

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