Properties

Label 4-21e4-1.1-c3e2-0-17
Degree $4$
Conductor $194481$
Sign $1$
Analytic cond. $677.032$
Root an. cond. $5.10096$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $2$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 9·4-s + 17·16-s − 250·25-s − 900·37-s + 360·43-s + 423·64-s − 1.48e3·67-s − 2.76e3·79-s + 2.25e3·100-s + 108·109-s − 1.96e3·121-s + 127-s + 131-s + 137-s + 139-s + 8.10e3·148-s + 149-s + 151-s + 157-s + 163-s + 167-s − 4.39e3·169-s − 3.24e3·172-s + 173-s + 179-s + 181-s + 191-s + ⋯
L(s)  = 1  − 9/8·4-s + 0.265·16-s − 2·25-s − 3.99·37-s + 1.27·43-s + 0.826·64-s − 2.69·67-s − 3.94·79-s + 9/4·100-s + 0.0949·109-s − 1.47·121-s + 0.000698·127-s + 0.000666·131-s + 0.000623·137-s + 0.000610·139-s + 4.49·148-s + 0.000549·149-s + 0.000538·151-s + 0.000508·157-s + 0.000480·163-s + 0.000463·167-s − 2·169-s − 1.43·172-s + 0.000439·173-s + 0.000417·179-s + 0.000410·181-s + 0.000378·191-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 194481 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 194481 ^{s/2} \, \Gamma_{\C}(s+3/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(194481\)    =    \(3^{4} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(677.032\)
Root analytic conductor: \(5.10096\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 194481,\ (\ :3/2, 3/2),\ 1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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)$
bad3 \( 1 \)
7 \( 1 \)
good2$C_2^2$ \( 1 + 9 T^{2} + p^{6} T^{4} \)
5$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
11$C_2^2$ \( 1 + 1962 T^{2} + p^{6} T^{4} \)
13$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
17$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
19$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
23$C_2^2$ \( 1 - 22734 T^{2} + p^{6} T^{4} \)
29$C_2^2$ \( 1 - 21222 T^{2} + p^{6} T^{4} \)
31$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
37$C_2$ \( ( 1 + 450 T + p^{3} T^{2} )^{2} \)
41$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
43$C_2$ \( ( 1 - 180 T + p^{3} T^{2} )^{2} \)
47$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
53$C_2^2$ \( 1 + 50346 T^{2} + p^{6} T^{4} \)
59$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
61$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
67$C_2$ \( ( 1 + 740 T + p^{3} T^{2} )^{2} \)
71$C_2^2$ \( 1 - 242478 T^{2} + p^{6} T^{4} \)
73$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
79$C_2$ \( ( 1 + 1384 T + p^{3} T^{2} )^{2} \)
83$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
89$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
97$C_2$ \( ( 1 + p^{3} T^{2} )^{2} \)
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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

−10.26837571227162746484887336399, −10.22345143672542539377907321659, −9.359889792137238890421481932832, −9.246863196431183422737521567858, −8.560411296141730710991418894925, −8.502732674819621743434886646713, −7.68185555225961218857103254846, −7.33607592955204318734186367298, −6.81639193963138171549106642308, −6.13706384992762947213800410844, −5.47023633150184299802934924684, −5.37765930889433709071841057276, −4.46406743721194004553333993575, −4.18480204734756348458257590005, −3.58098227001465928934103963452, −2.94871509377801391643707825415, −1.98360564405467700329272522081, −1.38095841218195917023758122098, 0, 0, 1.38095841218195917023758122098, 1.98360564405467700329272522081, 2.94871509377801391643707825415, 3.58098227001465928934103963452, 4.18480204734756348458257590005, 4.46406743721194004553333993575, 5.37765930889433709071841057276, 5.47023633150184299802934924684, 6.13706384992762947213800410844, 6.81639193963138171549106642308, 7.33607592955204318734186367298, 7.68185555225961218857103254846, 8.502732674819621743434886646713, 8.560411296141730710991418894925, 9.246863196431183422737521567858, 9.359889792137238890421481932832, 10.22345143672542539377907321659, 10.26837571227162746484887336399

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