Properties

Label 4-623808-1.1-c1e2-0-53
Degree $4$
Conductor $623808$
Sign $-1$
Analytic cond. $39.7745$
Root an. cond. $2.51131$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 2·4-s + 9-s − 2·12-s + 4·16-s − 2·19-s − 8·25-s + 27-s − 2·36-s + 8·43-s + 4·48-s + 6·49-s − 2·57-s − 8·64-s − 16·67-s − 24·73-s − 8·75-s + 4·76-s + 81-s + 12·97-s + 16·100-s − 2·108-s − 6·121-s + 127-s + 8·129-s + 131-s + 137-s + ⋯
L(s)  = 1  + 0.577·3-s − 4-s + 1/3·9-s − 0.577·12-s + 16-s − 0.458·19-s − 8/5·25-s + 0.192·27-s − 1/3·36-s + 1.21·43-s + 0.577·48-s + 6/7·49-s − 0.264·57-s − 64-s − 1.95·67-s − 2.80·73-s − 0.923·75-s + 0.458·76-s + 1/9·81-s + 1.21·97-s + 8/5·100-s − 0.192·108-s − 0.545·121-s + 0.0887·127-s + 0.704·129-s + 0.0873·131-s + 0.0854·137-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 623808 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 623808 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(623808\)    =    \(2^{6} \cdot 3^{3} \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(39.7745\)
Root analytic conductor: \(2.51131\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 623808,\ (\ :1/2, 1/2),\ -1)\)

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)$
bad2$C_2$ \( 1 + p T^{2} \)
3$C_1$ \( 1 - T \)
19$C_1$ \( ( 1 + T )^{2} \)
good5$C_2^2$ \( 1 + 8 T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 - 6 T^{2} + p^{2} T^{4} \)
11$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
13$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
17$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
23$C_2^2$ \( 1 + 44 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + 26 T^{2} + p^{2} T^{4} \)
31$C_2^2$ \( 1 - 44 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 - 24 T^{2} + p^{2} T^{4} \)
41$C_2$ \( ( 1 + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 + 76 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + 74 T^{2} + p^{2} T^{4} \)
59$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
61$C_2$ \( ( 1 - p T^{2} )^{2} \)
67$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
71$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
79$C_2^2$ \( 1 - 60 T^{2} + p^{2} T^{4} \)
83$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
89$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
97$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
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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

−8.146218163409257504246896511696, −7.75874489116368219190333094072, −7.46948111262134750676001885536, −6.95342660923974710678587001035, −6.17193319541139457653871321098, −5.86419362513548861116095541244, −5.45724855145797667979830685448, −4.68218539424631870153596716604, −4.33386863833412742892715424471, −3.93246989003627989923612947570, −3.34783349995921635939576352452, −2.72447220511300502563204735741, −2.00669945433898559128893684071, −1.20470685171656408945477638185, 0, 1.20470685171656408945477638185, 2.00669945433898559128893684071, 2.72447220511300502563204735741, 3.34783349995921635939576352452, 3.93246989003627989923612947570, 4.33386863833412742892715424471, 4.68218539424631870153596716604, 5.45724855145797667979830685448, 5.86419362513548861116095541244, 6.17193319541139457653871321098, 6.95342660923974710678587001035, 7.46948111262134750676001885536, 7.75874489116368219190333094072, 8.146218163409257504246896511696

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