Properties

Label 2-4056-1.1-c1-0-46
Degree $2$
Conductor $4056$
Sign $1$
Analytic cond. $32.3873$
Root an. cond. $5.69098$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 4·5-s + 2·7-s + 9-s − 2·11-s + 4·15-s + 6·17-s + 2·19-s + 2·21-s − 8·23-s + 11·25-s + 27-s + 6·29-s − 10·31-s − 2·33-s + 8·35-s + 4·37-s + 4·43-s + 4·45-s + 2·47-s − 3·49-s + 6·51-s − 10·53-s − 8·55-s + 2·57-s + 14·59-s − 2·61-s + ⋯
L(s)  = 1  + 0.577·3-s + 1.78·5-s + 0.755·7-s + 1/3·9-s − 0.603·11-s + 1.03·15-s + 1.45·17-s + 0.458·19-s + 0.436·21-s − 1.66·23-s + 11/5·25-s + 0.192·27-s + 1.11·29-s − 1.79·31-s − 0.348·33-s + 1.35·35-s + 0.657·37-s + 0.609·43-s + 0.596·45-s + 0.291·47-s − 3/7·49-s + 0.840·51-s − 1.37·53-s − 1.07·55-s + 0.264·57-s + 1.82·59-s − 0.256·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4056 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4056 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4056\)    =    \(2^{3} \cdot 3 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(32.3873\)
Root analytic conductor: \(5.69098\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4056,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.871222338\)
\(L(\frac12)\) \(\approx\) \(3.871222338\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
13 \( 1 \)
good5 \( 1 - 4 T + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 14 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 - 8 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + p T^{2} \)
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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

−8.308283855337554219831439565870, −7.907105534740594504521415808977, −7.01651452318300055958386162526, −6.03204597295832233627215963554, −5.51499788544589681968042938827, −4.89076481154533937825130256543, −3.73022230767307202515891568855, −2.70761732532164436849768211909, −2.00569056698838497774876607443, −1.22386450874973274875871395128, 1.22386450874973274875871395128, 2.00569056698838497774876607443, 2.70761732532164436849768211909, 3.73022230767307202515891568855, 4.89076481154533937825130256543, 5.51499788544589681968042938827, 6.03204597295832233627215963554, 7.01651452318300055958386162526, 7.907105534740594504521415808977, 8.308283855337554219831439565870

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