Properties

Label 4-75e2-1.1-c2e2-0-2
Degree $4$
Conductor $5625$
Sign $1$
Analytic cond. $4.17630$
Root an. cond. $1.42954$
Motivic weight $2$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 7·4-s − 9·9-s + 33·16-s + 44·19-s + 4·31-s − 63·36-s − 98·49-s − 236·61-s + 119·64-s + 308·76-s − 196·79-s + 81·81-s + 44·109-s + 242·121-s + 28·124-s + 127-s + 131-s + 137-s + 139-s − 297·144-s + 149-s + 151-s + 157-s + 163-s + 167-s − 338·169-s − 396·171-s + ⋯
L(s)  = 1  + 7/4·4-s − 9-s + 2.06·16-s + 2.31·19-s + 4/31·31-s − 7/4·36-s − 2·49-s − 3.86·61-s + 1.85·64-s + 4.05·76-s − 2.48·79-s + 81-s + 0.403·109-s + 2·121-s + 7/31·124-s + 0.00787·127-s + 0.00763·131-s + 0.00729·137-s + 0.00719·139-s − 2.06·144-s + 0.00671·149-s + 0.00662·151-s + 0.00636·157-s + 0.00613·163-s + 0.00598·167-s − 2·169-s − 2.31·171-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s+1)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(5625\)    =    \(3^{2} \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(4.17630\)
Root analytic conductor: \(1.42954\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 5625,\ (\ :1, 1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.031955127\)
\(L(\frac12)\) \(\approx\) \(2.031955127\)
\(L(2)\) 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$C_2$ \( 1 + p^{2} T^{2} \)
5 \( 1 \)
good2$C_2^2$ \( 1 - 7 T^{2} + p^{4} T^{4} \)
7$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
11$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
13$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
17$C_2^2$ \( 1 - 382 T^{2} + p^{4} T^{4} \)
19$C_2$ \( ( 1 - 22 T + p^{2} T^{2} )^{2} \)
23$C_2^2$ \( 1 + 98 T^{2} + p^{4} T^{4} \)
29$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
31$C_2$ \( ( 1 - 2 T + p^{2} T^{2} )^{2} \)
37$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
41$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
43$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
47$C_2^2$ \( 1 - 4222 T^{2} + p^{4} T^{4} \)
53$C_2^2$ \( 1 + 1778 T^{2} + p^{4} T^{4} \)
59$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
61$C_2$ \( ( 1 + 118 T + p^{2} T^{2} )^{2} \)
67$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
71$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
73$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
79$C_2$ \( ( 1 + 98 T + p^{2} T^{2} )^{2} \)
83$C_2^2$ \( 1 + 9938 T^{2} + p^{4} T^{4} \)
89$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
97$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
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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

−14.76490280518785353993399146950, −13.92539311789386162852678130969, −13.76174265293518404568626967360, −12.76615296458415609702033283717, −12.11488173386944239510857561232, −11.83627455434379745526853383829, −11.18099988496288200452632945387, −11.04733130159140469325977840695, −10.15435910495107794465930274154, −9.638918405149932052416966794377, −8.879540449514900323300420046373, −7.995983009523014210497531158432, −7.55021665442649609824048918315, −6.98511199075596122388710643050, −6.12509675385144356007235067614, −5.75659578705248689833887837137, −4.84321135567696772073107231735, −3.23820338775733608420604808770, −2.92802658174998313751160576561, −1.57143054738411721911180195206, 1.57143054738411721911180195206, 2.92802658174998313751160576561, 3.23820338775733608420604808770, 4.84321135567696772073107231735, 5.75659578705248689833887837137, 6.12509675385144356007235067614, 6.98511199075596122388710643050, 7.55021665442649609824048918315, 7.995983009523014210497531158432, 8.879540449514900323300420046373, 9.638918405149932052416966794377, 10.15435910495107794465930274154, 11.04733130159140469325977840695, 11.18099988496288200452632945387, 11.83627455434379745526853383829, 12.11488173386944239510857561232, 12.76615296458415609702033283717, 13.76174265293518404568626967360, 13.92539311789386162852678130969, 14.76490280518785353993399146950

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