Properties

Label 4-623808-1.1-c1e2-0-37
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 − 6·5-s + 9-s − 6·15-s − 6·17-s + 2·19-s + 17·25-s + 27-s + 10·31-s − 6·45-s − 49-s − 6·51-s + 2·57-s − 6·59-s − 14·61-s + 16·67-s + 18·71-s − 2·73-s + 17·75-s − 8·79-s + 81-s + 36·85-s + 10·93-s − 12·95-s + 4·103-s + 24·107-s − 121-s + ⋯
L(s)  = 1  + 0.577·3-s − 2.68·5-s + 1/3·9-s − 1.54·15-s − 1.45·17-s + 0.458·19-s + 17/5·25-s + 0.192·27-s + 1.79·31-s − 0.894·45-s − 1/7·49-s − 0.840·51-s + 0.264·57-s − 0.781·59-s − 1.79·61-s + 1.95·67-s + 2.13·71-s − 0.234·73-s + 1.96·75-s − 0.900·79-s + 1/9·81-s + 3.90·85-s + 1.03·93-s − 1.23·95-s + 0.394·103-s + 2.32·107-s − 0.0909·121-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 \( 1 \)
3$C_1$ \( 1 - T \)
19$C_2$ \( 1 - 2 T + p T^{2} \)
good5$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
7$C_2^2$ \( 1 + T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 + T^{2} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
17$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
23$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
29$C_2^2$ \( 1 - 26 T^{2} + p^{2} T^{4} \)
31$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
37$C_2^2$ \( 1 - 14 T^{2} + p^{2} T^{4} \)
41$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
43$C_2^2$ \( 1 - 59 T^{2} + p^{2} T^{4} \)
47$C_2^2$ \( 1 + 61 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
59$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 6 T + p T^{2} ) \)
61$C_2$ \( ( 1 + T + p T^{2} )( 1 + 13 T + p T^{2} ) \)
67$C_2$$\times$$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
71$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 - 6 T + p T^{2} ) \)
73$C_2$$\times$$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + 13 T + p T^{2} ) \)
79$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
83$C_2^2$ \( 1 - 122 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 + 154 T^{2} + p^{2} T^{4} \)
97$C_2^2$ \( 1 - 14 T^{2} + p^{2} T^{4} \)
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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

−8.260950774398169693455935936530, −7.73176510304631626350186455297, −7.41609012590777110143141777255, −7.03313481593270888213314588827, −6.47388089705755043923762089426, −6.09169394833089910229281190325, −5.03899104096684628908870883654, −4.69502562339021796938954572316, −4.30079091902536361808475523480, −3.81836826184895820813585011158, −3.41372916558680725837243675660, −2.85471881407479794663936058223, −2.15302361248508074428644861260, −0.951161956955515466584108883706, 0, 0.951161956955515466584108883706, 2.15302361248508074428644861260, 2.85471881407479794663936058223, 3.41372916558680725837243675660, 3.81836826184895820813585011158, 4.30079091902536361808475523480, 4.69502562339021796938954572316, 5.03899104096684628908870883654, 6.09169394833089910229281190325, 6.47388089705755043923762089426, 7.03313481593270888213314588827, 7.41609012590777110143141777255, 7.73176510304631626350186455297, 8.260950774398169693455935936530

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