Properties

Label 4-1280e2-1.1-c1e2-0-35
Degree $4$
Conductor $1638400$
Sign $1$
Analytic cond. $104.465$
Root an. cond. $3.19700$
Motivic weight $1$
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  + 4·3-s − 2·5-s + 4·7-s + 8·9-s + 6·13-s − 8·15-s − 6·17-s + 16·21-s − 12·23-s − 25-s + 12·27-s − 8·35-s + 6·37-s + 24·39-s + 12·43-s − 16·45-s − 12·47-s + 8·49-s − 24·51-s + 6·53-s + 16·59-s + 12·61-s + 32·63-s − 12·65-s − 12·67-s − 48·69-s + 10·73-s + ⋯
L(s)  = 1  + 2.30·3-s − 0.894·5-s + 1.51·7-s + 8/3·9-s + 1.66·13-s − 2.06·15-s − 1.45·17-s + 3.49·21-s − 2.50·23-s − 1/5·25-s + 2.30·27-s − 1.35·35-s + 0.986·37-s + 3.84·39-s + 1.82·43-s − 2.38·45-s − 1.75·47-s + 8/7·49-s − 3.36·51-s + 0.824·53-s + 2.08·59-s + 1.53·61-s + 4.03·63-s − 1.48·65-s − 1.46·67-s − 5.77·69-s + 1.17·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1638400 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1638400 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1638400\)    =    \(2^{16} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(104.465\)
Root analytic conductor: \(3.19700\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1638400,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.508260149\)
\(L(\frac12)\) \(\approx\) \(5.508260149\)
\(L(\frac{3}{2})\) 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)$
bad2 \( 1 \)
5$C_2$ \( 1 + 2 T + p T^{2} \)
good3$C_2^2$ \( 1 - 4 T + 8 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
7$C_2^2$ \( 1 - 4 T + 8 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 6 T^{2} + p^{2} T^{4} \)
13$C_2^2$ \( 1 - 6 T + 18 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
17$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
19$C_2$ \( ( 1 + p T^{2} )^{2} \)
23$C_2^2$ \( 1 + 12 T + 72 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 54 T^{2} + p^{2} T^{4} \)
31$C_2^2$ \( 1 - 46 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 - 6 T + 18 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
41$C_2$ \( ( 1 + p T^{2} )^{2} \)
43$C_2^2$ \( 1 - 12 T + 72 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
47$C_2^2$ \( 1 + 12 T + 72 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 6 T + 18 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
59$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 + 12 T + 72 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
71$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
79$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 12 T + 72 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - p T^{2} )^{2} \)
97$C_2^2$ \( 1 - 22 T + 242 T^{2} - 22 p T^{3} + p^{2} T^{4} \)
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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

−9.497023981196319156069442388037, −9.472594542764465351869422806920, −8.675369561160211760239252900619, −8.586260181435372710200430713267, −8.300573285801637366777779259759, −8.091392288197894233182200964479, −7.65420646679991861856259195737, −7.35598245171220023068329107050, −6.74649232761363064392930011958, −6.11727617828772137609622625213, −5.85051682060622969539971059111, −5.00337298989382320448059874226, −4.30965528586062053402766318334, −4.26364627071486461401030005654, −3.68991080273300188380863296490, −3.47116596291589260258044269599, −2.59397070103914238931946187609, −2.08154550230799819570622829109, −1.91034882812787401974425378821, −0.877181107635094187127732591570, 0.877181107635094187127732591570, 1.91034882812787401974425378821, 2.08154550230799819570622829109, 2.59397070103914238931946187609, 3.47116596291589260258044269599, 3.68991080273300188380863296490, 4.26364627071486461401030005654, 4.30965528586062053402766318334, 5.00337298989382320448059874226, 5.85051682060622969539971059111, 6.11727617828772137609622625213, 6.74649232761363064392930011958, 7.35598245171220023068329107050, 7.65420646679991861856259195737, 8.091392288197894233182200964479, 8.300573285801637366777779259759, 8.586260181435372710200430713267, 8.675369561160211760239252900619, 9.472594542764465351869422806920, 9.497023981196319156069442388037

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