Properties

Label 4-415872-1.1-c1e2-0-46
Degree $4$
Conductor $415872$
Sign $-1$
Analytic cond. $26.5163$
Root an. cond. $2.26922$
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  + 2-s + 4-s + 8-s − 3·9-s + 16-s − 3·18-s − 6·25-s + 32-s − 3·36-s − 12·41-s − 14·49-s − 6·50-s + 64-s − 3·72-s + 4·73-s + 9·81-s − 12·82-s − 12·89-s − 14·98-s − 6·100-s − 12·113-s − 6·121-s + 127-s + 128-s + 131-s + 137-s + 139-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.353·8-s − 9-s + 1/4·16-s − 0.707·18-s − 6/5·25-s + 0.176·32-s − 1/2·36-s − 1.87·41-s − 2·49-s − 0.848·50-s + 1/8·64-s − 0.353·72-s + 0.468·73-s + 81-s − 1.32·82-s − 1.27·89-s − 1.41·98-s − 3/5·100-s − 1.12·113-s − 0.545·121-s + 0.0887·127-s + 0.0883·128-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 415872 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 415872 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(415872\)    =    \(2^{7} \cdot 3^{2} \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(26.5163\)
Root analytic conductor: \(2.26922\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 415872,\ (\ :1/2, 1/2),\ -1)\)

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$C_1$ \( 1 - T \)
3$C_2$ \( 1 + p T^{2} \)
19$C_2$ \( 1 + p T^{2} \)
good5$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
7$C_2$ \( ( 1 + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
13$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
17$C_2^2$ \( 1 - 18 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 42 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
31$C_2^2$ \( 1 - 26 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
41$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
47$C_2^2$ \( 1 - 90 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
59$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
67$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
79$C_2^2$ \( 1 - 122 T^{2} + p^{2} T^{4} \)
83$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
89$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
97$C_2^2$ \( 1 - 50 T^{2} + p^{2} T^{4} \)
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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

−8.399886346774878559137174178585, −7.88684048978126381217542492577, −7.56060559614021326068327337427, −6.80651390351812872698780021460, −6.51381584271712600788625580678, −6.02912286371580766090732607860, −5.48254554868235229133511167766, −5.13666955833740913576864914592, −4.59579960004521300840001644363, −3.90545652203749007176530528818, −3.42317766598572338287219915148, −2.91058877858681728047200596914, −2.20042906850218140078251630960, −1.49842124412666087384393251972, 0, 1.49842124412666087384393251972, 2.20042906850218140078251630960, 2.91058877858681728047200596914, 3.42317766598572338287219915148, 3.90545652203749007176530528818, 4.59579960004521300840001644363, 5.13666955833740913576864914592, 5.48254554868235229133511167766, 6.02912286371580766090732607860, 6.51381584271712600788625580678, 6.80651390351812872698780021460, 7.56060559614021326068327337427, 7.88684048978126381217542492577, 8.399886346774878559137174178585

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