Properties

Label 4-980000-1.1-c1e2-0-5
Degree $4$
Conductor $980000$
Sign $-1$
Analytic cond. $62.4856$
Root an. cond. $2.81154$
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 − 4·9-s + 16-s − 4·18-s − 12·29-s + 32-s − 4·36-s + 12·37-s − 7·49-s + 12·53-s − 12·58-s + 64-s − 4·72-s + 12·74-s + 7·81-s − 7·98-s + 12·106-s + 4·109-s − 36·113-s − 12·116-s − 22·121-s + 127-s + 128-s + 131-s + 137-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.353·8-s − 4/3·9-s + 1/4·16-s − 0.942·18-s − 2.22·29-s + 0.176·32-s − 2/3·36-s + 1.97·37-s − 49-s + 1.64·53-s − 1.57·58-s + 1/8·64-s − 0.471·72-s + 1.39·74-s + 7/9·81-s − 0.707·98-s + 1.16·106-s + 0.383·109-s − 3.38·113-s − 1.11·116-s − 2·121-s + 0.0887·127-s + 0.0883·128-s + 0.0873·131-s + 0.0854·137-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 980000 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 980000 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(980000\)    =    \(2^{5} \cdot 5^{4} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(62.4856\)
Root analytic conductor: \(2.81154\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 980000,\ (\ :1/2, 1/2),\ -1)\)

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$C_1$ \( 1 - T \)
5 \( 1 \)
7$C_2$ \( 1 + p T^{2} \)
good3$C_2^2$ \( 1 + 4 T^{2} + p^{2} T^{4} \)
11$C_2$ \( ( 1 + p T^{2} )^{2} \)
13$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
17$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
19$C_2^2$ \( 1 + 20 T^{2} + p^{2} T^{4} \)
23$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
29$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
47$C_2^2$ \( 1 + 86 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
59$C_2^2$ \( 1 + 100 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 104 T^{2} + p^{2} T^{4} \)
67$C_2$ \( ( 1 + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
73$C_2^2$ \( 1 - 74 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
83$C_2^2$ \( 1 - 76 T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - p T^{2} )^{2} \)
97$C_2$ \( ( 1 - p T^{2} )^{2} \)
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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

−7.73980771648409618201814631345, −7.66136888328202171464191211736, −6.90087290692468128106118204132, −6.52232781163114891119640246385, −6.02639889806787953647433445659, −5.53495542743274253939273420459, −5.42709796221295146699028599096, −4.75706789902090315459675700621, −4.10998569722279001202910423614, −3.77138809706715450998803875583, −3.15273308985975549154504171952, −2.59090746251813415753701432976, −2.16673677686876955750453703191, −1.22512445607754846838068936461, 0, 1.22512445607754846838068936461, 2.16673677686876955750453703191, 2.59090746251813415753701432976, 3.15273308985975549154504171952, 3.77138809706715450998803875583, 4.10998569722279001202910423614, 4.75706789902090315459675700621, 5.42709796221295146699028599096, 5.53495542743274253939273420459, 6.02639889806787953647433445659, 6.52232781163114891119640246385, 6.90087290692468128106118204132, 7.66136888328202171464191211736, 7.73980771648409618201814631345

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