Properties

Label 4-945e2-1.1-c1e2-0-27
Degree $4$
Conductor $893025$
Sign $-1$
Analytic cond. $56.9400$
Root an. cond. $2.74697$
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  − 4·2-s + 8·4-s − 3·7-s − 8·8-s − 4·11-s + 12·14-s − 4·16-s + 16·22-s + 12·23-s + 25-s − 24·28-s + 4·29-s + 32·32-s + 10·37-s + 8·43-s − 32·44-s − 48·46-s + 2·49-s − 4·50-s − 4·53-s + 24·56-s − 16·58-s − 64·64-s − 18·67-s + 4·71-s − 40·74-s + 12·77-s + ⋯
L(s)  = 1  − 2.82·2-s + 4·4-s − 1.13·7-s − 2.82·8-s − 1.20·11-s + 3.20·14-s − 16-s + 3.41·22-s + 2.50·23-s + 1/5·25-s − 4.53·28-s + 0.742·29-s + 5.65·32-s + 1.64·37-s + 1.21·43-s − 4.82·44-s − 7.07·46-s + 2/7·49-s − 0.565·50-s − 0.549·53-s + 3.20·56-s − 2.10·58-s − 8·64-s − 2.19·67-s + 0.474·71-s − 4.64·74-s + 1.36·77-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 893025 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 893025 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(893025\)    =    \(3^{6} \cdot 5^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(56.9400\)
Root analytic conductor: \(2.74697\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 893025,\ (\ :1/2, 1/2),\ -1)\)

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)$
bad3 \( 1 \)
5$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
7$C_2$ \( 1 + 3 T + p T^{2} \)
good2$C_2$ \( ( 1 + p T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
19$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
23$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
29$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 5 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
53$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
67$C_2$ \( ( 1 + 9 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
79$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
89$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
97$C_2$ \( ( 1 - 13 T + p T^{2} )( 1 + 13 T + p T^{2} ) \)
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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

−7.899783450978500873942229777226, −7.72779393764142968328912399540, −7.44584033135863585609716971257, −6.75609439138463161761765040790, −6.68799725367635564271959497809, −6.01927549672502062107062715178, −5.36088394579301731865192759191, −4.69221690938344723805408149899, −4.40572769350290061562549596313, −3.34052893736309811768832391122, −2.65254993398592503147695516254, −2.53645300939543118255952249267, −1.36907081500796754283112846338, −0.840733435330795574728362410434, 0, 0.840733435330795574728362410434, 1.36907081500796754283112846338, 2.53645300939543118255952249267, 2.65254993398592503147695516254, 3.34052893736309811768832391122, 4.40572769350290061562549596313, 4.69221690938344723805408149899, 5.36088394579301731865192759191, 6.01927549672502062107062715178, 6.68799725367635564271959497809, 6.75609439138463161761765040790, 7.44584033135863585609716971257, 7.72779393764142968328912399540, 7.899783450978500873942229777226

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