Properties

Label 4-1368e2-1.1-c1e2-0-20
Degree $4$
Conductor $1871424$
Sign $-1$
Analytic cond. $119.323$
Root an. cond. $3.30507$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 2·4-s + 2·11-s − 4·16-s − 2·17-s + 4·22-s − 4·25-s − 8·32-s − 4·34-s − 8·43-s + 4·44-s + 2·49-s − 8·50-s + 8·59-s − 8·64-s − 24·67-s − 4·68-s + 24·73-s + 10·83-s − 16·86-s − 12·89-s + 8·97-s + 4·98-s − 8·100-s + 8·107-s − 24·113-s + 16·118-s + ⋯
L(s)  = 1  + 1.41·2-s + 4-s + 0.603·11-s − 16-s − 0.485·17-s + 0.852·22-s − 4/5·25-s − 1.41·32-s − 0.685·34-s − 1.21·43-s + 0.603·44-s + 2/7·49-s − 1.13·50-s + 1.04·59-s − 64-s − 2.93·67-s − 0.485·68-s + 2.80·73-s + 1.09·83-s − 1.72·86-s − 1.27·89-s + 0.812·97-s + 0.404·98-s − 4/5·100-s + 0.773·107-s − 2.25·113-s + 1.47·118-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1871424 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1871424 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1871424\)    =    \(2^{6} \cdot 3^{4} \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(119.323\)
Root analytic conductor: \(3.30507\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 1871424,\ (\ :1/2, 1/2),\ -1)\)

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$C_2$ \( 1 - p T + p T^{2} \)
3 \( 1 \)
19$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good5$C_2^2$ \( 1 + 4 T^{2} + p^{2} T^{4} \)
7$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
11$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
13$C_2^2$ \( 1 + 16 T^{2} + p^{2} T^{4} \)
17$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
23$C_2^2$ \( 1 - 4 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
31$C_2^2$ \( 1 - 20 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 40 T^{2} + p^{2} T^{4} \)
41$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
43$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
47$C_2^2$ \( 1 - 20 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 74 T^{2} + p^{2} T^{4} \)
59$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + p T^{2} ) \)
61$C_2^2$ \( 1 - 78 T^{2} + p^{2} T^{4} \)
67$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
71$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
73$C_2$$\times$$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 - 8 T + p T^{2} ) \)
79$C_2^2$ \( 1 - 4 T^{2} + p^{2} T^{4} \)
83$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
89$C_2$$\times$$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
97$C_2$$\times$$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
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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

−7.53243719462398369502764904801, −6.83990258784341316074220462461, −6.62168632306244290624907758917, −6.33070555516512253953164461715, −5.62602015794669622386672951983, −5.50604866298035235565791843205, −4.89349708381494403846926613110, −4.40995796815223609766286640449, −4.13796587905890589690788253032, −3.45529799913797980791646480045, −3.30808100595079886139111177263, −2.43062931876858444043320087907, −2.08526944692380538505145998015, −1.23616753540325629750333318968, 0, 1.23616753540325629750333318968, 2.08526944692380538505145998015, 2.43062931876858444043320087907, 3.30808100595079886139111177263, 3.45529799913797980791646480045, 4.13796587905890589690788253032, 4.40995796815223609766286640449, 4.89349708381494403846926613110, 5.50604866298035235565791843205, 5.62602015794669622386672951983, 6.33070555516512253953164461715, 6.62168632306244290624907758917, 6.83990258784341316074220462461, 7.53243719462398369502764904801

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