Properties

Label 4-508032-1.1-c1e2-0-54
Degree $4$
Conductor $508032$
Sign $-1$
Analytic cond. $32.3925$
Root an. cond. $2.38567$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $1$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s + 8-s + 16-s − 12·17-s + 4·19-s − 10·25-s + 32-s − 12·34-s + 4·38-s − 12·41-s + 16·43-s + 49-s − 10·50-s + 12·59-s + 64-s − 8·67-s − 12·68-s + 4·73-s + 4·76-s − 12·82-s + 12·83-s + 16·86-s + 12·89-s − 20·97-s + 98-s − 10·100-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.353·8-s + 1/4·16-s − 2.91·17-s + 0.917·19-s − 2·25-s + 0.176·32-s − 2.05·34-s + 0.648·38-s − 1.87·41-s + 2.43·43-s + 1/7·49-s − 1.41·50-s + 1.56·59-s + 1/8·64-s − 0.977·67-s − 1.45·68-s + 0.468·73-s + 0.458·76-s − 1.32·82-s + 1.31·83-s + 1.72·86-s + 1.27·89-s − 2.03·97-s + 0.101·98-s − 100-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 508032 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 508032 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(508032\)    =    \(2^{7} \cdot 3^{4} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(32.3925\)
Root analytic conductor: \(2.38567\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 508032,\ (\ :1/2, 1/2),\ -1)\)

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$$\Gal(F_p)$$F_p(T)$
bad2$C_1$ \( 1 - T \)
3 \( 1 \)
7$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good5$C_2$ \( ( 1 + p T^{2} )^{2} \)
11$C_2$ \( ( 1 + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
17$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
23$C_2$ \( ( 1 + p T^{2} )^{2} \)
29$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
37$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
41$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
53$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
59$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
67$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
83$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.146186617845743660921903375935, −7.80365099617056766338064266882, −7.31446556680916748478810640735, −6.71310127772875365703449938682, −6.52736531410894424318591996955, −5.98578739746113342675162950857, −5.31921059379060528260176389250, −5.10494312459275299769631650208, −4.19102102405251164216473944262, −4.13413144386183145123967904062, −3.51719354828858627431019020699, −2.45963109762455912567028940336, −2.39101862347891857041372548490, −1.45076284792606367019758683143, 0, 1.45076284792606367019758683143, 2.39101862347891857041372548490, 2.45963109762455912567028940336, 3.51719354828858627431019020699, 4.13413144386183145123967904062, 4.19102102405251164216473944262, 5.10494312459275299769631650208, 5.31921059379060528260176389250, 5.98578739746113342675162950857, 6.52736531410894424318591996955, 6.71310127772875365703449938682, 7.31446556680916748478810640735, 7.80365099617056766338064266882, 8.146186617845743660921903375935

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