Properties

Label 4-175e2-1.1-c1e2-0-5
Degree $4$
Conductor $30625$
Sign $1$
Analytic cond. $1.95267$
Root an. cond. $1.18210$
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  + 4·4-s + 5·9-s − 6·11-s + 12·16-s − 4·19-s − 6·29-s − 8·31-s + 20·36-s − 24·41-s − 24·44-s − 49-s + 16·61-s + 32·64-s − 16·76-s + 2·79-s + 16·81-s + 24·89-s − 30·99-s + 12·101-s + 14·109-s − 24·116-s + 5·121-s − 32·124-s + 127-s + 131-s + 137-s + 139-s + ⋯
L(s)  = 1  + 2·4-s + 5/3·9-s − 1.80·11-s + 3·16-s − 0.917·19-s − 1.11·29-s − 1.43·31-s + 10/3·36-s − 3.74·41-s − 3.61·44-s − 1/7·49-s + 2.04·61-s + 4·64-s − 1.83·76-s + 0.225·79-s + 16/9·81-s + 2.54·89-s − 3.01·99-s + 1.19·101-s + 1.34·109-s − 2.22·116-s + 5/11·121-s − 2.87·124-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 30625 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 30625 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(30625\)    =    \(5^{4} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(1.95267\)
Root analytic conductor: \(1.18210\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 30625,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.944888103\)
\(L(\frac12)\) \(\approx\) \(1.944888103\)
\(L(\frac{3}{2})\) 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)$
bad5 \( 1 \)
7$C_2$ \( 1 + T^{2} \)
good2$C_2$ \( ( 1 - p T^{2} )^{2} \)
3$C_2^2$ \( 1 - 5 T^{2} + p^{2} T^{4} \)
11$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
13$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 - 25 T^{2} + p^{2} T^{4} \)
19$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
23$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
41$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
43$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
47$C_2^2$ \( 1 - 13 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + 38 T^{2} + p^{2} T^{4} \)
59$C_2$ \( ( 1 + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 - 118 T^{2} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 142 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
97$C_2^2$ \( 1 - 193 T^{2} + p^{2} T^{4} \)
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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

−12.86318801592704762278195545106, −12.67384449893208941937989550106, −11.71056418237357816472976395050, −11.67418408201091377603933954843, −10.69582023742138564708576503683, −10.69041874857904440775009233123, −10.08317058973632407671778685513, −9.898878392443386271295467110125, −8.815854534325350027084581673107, −8.147871851626506410832709692863, −7.54287668023440162427597917123, −7.37276997896353354604911032312, −6.69110116830137008686653654391, −6.36652082627462060432782413242, −5.32968870040299501719963145264, −5.12657998933874325446277157686, −3.84327066302090326621443783466, −3.26198202634456802309882085776, −2.15216858732523752878913131852, −1.81420037246371677867399420653, 1.81420037246371677867399420653, 2.15216858732523752878913131852, 3.26198202634456802309882085776, 3.84327066302090326621443783466, 5.12657998933874325446277157686, 5.32968870040299501719963145264, 6.36652082627462060432782413242, 6.69110116830137008686653654391, 7.37276997896353354604911032312, 7.54287668023440162427597917123, 8.147871851626506410832709692863, 8.815854534325350027084581673107, 9.898878392443386271295467110125, 10.08317058973632407671778685513, 10.69041874857904440775009233123, 10.69582023742138564708576503683, 11.67418408201091377603933954843, 11.71056418237357816472976395050, 12.67384449893208941937989550106, 12.86318801592704762278195545106

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