Properties

Label 4-1408e2-1.1-c1e2-0-14
Degree $4$
Conductor $1982464$
Sign $1$
Analytic cond. $126.403$
Root an. cond. $3.35304$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $2$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 4·3-s − 4·5-s + 6·9-s + 2·11-s + 16·15-s + 8·23-s + 2·25-s + 4·27-s − 8·33-s − 20·37-s − 24·45-s − 16·47-s + 2·49-s + 12·53-s − 8·55-s − 28·59-s − 20·67-s − 32·69-s + 24·71-s − 8·75-s − 37·81-s − 4·89-s − 4·97-s + 12·99-s − 8·103-s + 80·111-s + 4·113-s + ⋯
L(s)  = 1  − 2.30·3-s − 1.78·5-s + 2·9-s + 0.603·11-s + 4.13·15-s + 1.66·23-s + 2/5·25-s + 0.769·27-s − 1.39·33-s − 3.28·37-s − 3.57·45-s − 2.33·47-s + 2/7·49-s + 1.64·53-s − 1.07·55-s − 3.64·59-s − 2.44·67-s − 3.85·69-s + 2.84·71-s − 0.923·75-s − 4.11·81-s − 0.423·89-s − 0.406·97-s + 1.20·99-s − 0.788·103-s + 7.59·111-s + 0.376·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1982464 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1982464 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1982464\)    =    \(2^{14} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(126.403\)
Root analytic conductor: \(3.35304\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 1982464,\ (\ :1/2, 1/2),\ 1)\)

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 \( 1 \)
11$C_2$ \( 1 - 2 T + p T^{2} \)
good3$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
5$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
7$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
13$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
19$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
23$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
29$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
31$C_2$ \( ( 1 + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
47$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
53$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 + 14 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
67$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
83$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
89$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
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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

−7.11986921553082558730095252140, −6.97464122003923989664965494039, −6.33050260025483473718379487161, −6.21482808880331535088661500986, −5.51628661112943844767821861262, −5.14111388305651036139020256500, −4.84373431553687523132526670248, −4.44779545148279820066365092430, −3.80605036007969937328079924764, −3.36730269661969347724618284285, −2.95202961519500398922987679691, −1.71589136076445568525690834817, −1.05257364243843126849176102869, 0, 0, 1.05257364243843126849176102869, 1.71589136076445568525690834817, 2.95202961519500398922987679691, 3.36730269661969347724618284285, 3.80605036007969937328079924764, 4.44779545148279820066365092430, 4.84373431553687523132526670248, 5.14111388305651036139020256500, 5.51628661112943844767821861262, 6.21482808880331535088661500986, 6.33050260025483473718379487161, 6.97464122003923989664965494039, 7.11986921553082558730095252140

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