Properties

Label 4-975e2-1.1-c1e2-0-2
Degree $4$
Conductor $950625$
Sign $1$
Analytic cond. $60.6126$
Root an. cond. $2.79023$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s − 4-s − 4·7-s − 8·8-s − 9-s + 4·13-s − 8·14-s − 7·16-s − 2·18-s + 8·26-s + 4·28-s − 4·29-s + 14·32-s + 36-s − 16·37-s − 8·47-s − 2·49-s − 4·52-s + 32·56-s − 8·58-s + 20·61-s + 4·63-s + 35·64-s − 12·67-s + 8·72-s − 32·73-s − 32·74-s + ⋯
L(s)  = 1  + 1.41·2-s − 1/2·4-s − 1.51·7-s − 2.82·8-s − 1/3·9-s + 1.10·13-s − 2.13·14-s − 7/4·16-s − 0.471·18-s + 1.56·26-s + 0.755·28-s − 0.742·29-s + 2.47·32-s + 1/6·36-s − 2.63·37-s − 1.16·47-s − 2/7·49-s − 0.554·52-s + 4.27·56-s − 1.05·58-s + 2.56·61-s + 0.503·63-s + 35/8·64-s − 1.46·67-s + 0.942·72-s − 3.74·73-s − 3.71·74-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 950625 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 950625 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(950625\)    =    \(3^{2} \cdot 5^{4} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(60.6126\)
Root analytic conductor: \(2.79023\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 950625,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7538377455\)
\(L(\frac12)\) \(\approx\) \(0.7538377455\)
\(L(\frac{3}{2})\) 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)$
bad3$C_2$ \( 1 + T^{2} \)
5 \( 1 \)
13$C_2$ \( 1 - 4 T + p T^{2} \)
good2$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
7$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - p T^{2} )^{2} \)
17$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
19$C_2^2$ \( 1 - 34 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 + 18 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - 58 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 - 78 T^{2} + p^{2} T^{4} \)
43$C_2^2$ \( 1 - 70 T^{2} + p^{2} T^{4} \)
47$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
53$C_2^2$ \( 1 - 70 T^{2} + p^{2} T^{4} \)
59$C_2^2$ \( 1 + 26 T^{2} + p^{2} T^{4} \)
61$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
71$C_2^2$ \( 1 - 78 T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 + 16 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 - 142 T^{2} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 16 T + p T^{2} )^{2} \)
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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

−10.11252471256851549071493146725, −9.880414091424418658132861013652, −9.319622416648071449324570591266, −8.898793165334234014658190533377, −8.650863611370196622799488715819, −8.439565831854081273674696441522, −7.64542286320086236267891934574, −7.03803684755553610062481005220, −6.58142517114378503756498125900, −6.08046582004109741827642485953, −5.97268090022861388670995459439, −5.32656410484753359525529312513, −5.05134077588186481344250961037, −4.43652580368320604926417707024, −3.84349923164529488241366663297, −3.53861214437567002509012578611, −3.21847617840072021611031640267, −2.74384908291398315982345197273, −1.61274626009101443027035383670, −0.32151865095394270729282004528, 0.32151865095394270729282004528, 1.61274626009101443027035383670, 2.74384908291398315982345197273, 3.21847617840072021611031640267, 3.53861214437567002509012578611, 3.84349923164529488241366663297, 4.43652580368320604926417707024, 5.05134077588186481344250961037, 5.32656410484753359525529312513, 5.97268090022861388670995459439, 6.08046582004109741827642485953, 6.58142517114378503756498125900, 7.03803684755553610062481005220, 7.64542286320086236267891934574, 8.439565831854081273674696441522, 8.650863611370196622799488715819, 8.898793165334234014658190533377, 9.319622416648071449324570591266, 9.880414091424418658132861013652, 10.11252471256851549071493146725

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