Properties

Label 4-140e2-1.1-c0e2-0-1
Degree $4$
Conductor $19600$
Sign $1$
Analytic cond. $0.00488169$
Root an. cond. $0.264327$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s − 5-s − 6-s + 7-s − 8-s + 9-s − 10-s + 14-s + 15-s − 16-s + 18-s − 21-s − 23-s + 24-s − 2·27-s − 2·29-s + 30-s − 35-s + 40-s − 2·41-s − 42-s + 2·43-s − 45-s − 46-s + 2·47-s + 48-s + ⋯
L(s)  = 1  + 2-s − 3-s − 5-s − 6-s + 7-s − 8-s + 9-s − 10-s + 14-s + 15-s − 16-s + 18-s − 21-s − 23-s + 24-s − 2·27-s − 2·29-s + 30-s − 35-s + 40-s − 2·41-s − 42-s + 2·43-s − 45-s − 46-s + 2·47-s + 48-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 19600 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 19600 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(19600\)    =    \(2^{4} \cdot 5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(0.00488169\)
Root analytic conductor: \(0.264327\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 19600,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.4070629205\)
\(L(\frac12)\) \(\approx\) \(0.4070629205\)
\(L(1)\) 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$C_2$ \( 1 - T + T^{2} \)
5$C_2$ \( 1 + T + T^{2} \)
7$C_2$ \( 1 - T + T^{2} \)
good3$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
11$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
13$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
17$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
19$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
23$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
29$C_2$ \( ( 1 + T + T^{2} )^{2} \)
31$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
37$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
41$C_2$ \( ( 1 + T + T^{2} )^{2} \)
43$C_2$ \( ( 1 - T + T^{2} )^{2} \)
47$C_2$ \( ( 1 - T + T^{2} )^{2} \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
59$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
61$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
67$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
71$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
73$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
79$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
83$C_2$ \( ( 1 - T + T^{2} )^{2} \)
89$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
97$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−13.72109285787297334621672318409, −12.91953457458712685832370021318, −12.78482575618033582120647928994, −11.89730415182283369245167736241, −11.71208045192582949871815458486, −11.59390338033710325339197060635, −10.67564303383999914924915166349, −10.49131899340443749749830472998, −9.392275456734232582728614569972, −9.186924837552491493319425722300, −8.208014038692492856373607073400, −7.71848071459985778649623621210, −7.29984296400960119785591340565, −6.44825492248817334948738652479, −5.67425283931826133655283997430, −5.42165937945702167287681403977, −4.62317910412855121571655553895, −3.98412937626303021390155283110, −3.69435910234721680945246195208, −2.07304643702320871970159871316, 2.07304643702320871970159871316, 3.69435910234721680945246195208, 3.98412937626303021390155283110, 4.62317910412855121571655553895, 5.42165937945702167287681403977, 5.67425283931826133655283997430, 6.44825492248817334948738652479, 7.29984296400960119785591340565, 7.71848071459985778649623621210, 8.208014038692492856373607073400, 9.186924837552491493319425722300, 9.392275456734232582728614569972, 10.49131899340443749749830472998, 10.67564303383999914924915166349, 11.59390338033710325339197060635, 11.71208045192582949871815458486, 11.89730415182283369245167736241, 12.78482575618033582120647928994, 12.91953457458712685832370021318, 13.72109285787297334621672318409

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