Properties

Label 4-987e2-1.1-c1e2-0-3
Degree $4$
Conductor $974169$
Sign $-1$
Analytic cond. $62.1138$
Root an. cond. $2.80735$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $1$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 4·4-s − 3·7-s + 9-s − 6·11-s + 12·16-s + 6·23-s − 9·25-s + 12·28-s − 2·29-s − 4·36-s + 2·37-s − 16·43-s + 24·44-s + 2·49-s + 20·53-s − 3·63-s − 32·64-s + 8·67-s − 12·71-s + 18·77-s − 6·79-s + 81-s − 24·92-s − 6·99-s + 36·100-s + 18·107-s − 36·112-s + ⋯
L(s)  = 1  − 2·4-s − 1.13·7-s + 1/3·9-s − 1.80·11-s + 3·16-s + 1.25·23-s − 9/5·25-s + 2.26·28-s − 0.371·29-s − 2/3·36-s + 0.328·37-s − 2.43·43-s + 3.61·44-s + 2/7·49-s + 2.74·53-s − 0.377·63-s − 4·64-s + 0.977·67-s − 1.42·71-s + 2.05·77-s − 0.675·79-s + 1/9·81-s − 2.50·92-s − 0.603·99-s + 18/5·100-s + 1.74·107-s − 3.40·112-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 974169 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 974169 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(974169\)    =    \(3^{2} \cdot 7^{2} \cdot 47^{2}\)
Sign: $-1$
Analytic conductor: \(62.1138\)
Root analytic conductor: \(2.80735\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 974169,\ (\ :1/2, 1/2),\ -1)\)

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)$
bad3$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
7$C_2$ \( 1 + 3 T + p T^{2} \)
47$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good2$C_2$ \( ( 1 + p T^{2} )^{2} \)
5$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
11$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
19$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
23$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
29$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
37$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
43$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
53$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
67$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
79$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 18 T + p T^{2} )( 1 + 18 T + p T^{2} ) \)
89$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
97$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
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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

−8.100368548472543721258158069369, −7.40920256558116385528575072059, −7.30736849693508971465380420611, −6.58166556711700165328524737731, −5.83486052932247599921983260982, −5.65547826783607225275216941973, −5.17586605015791263421626852895, −4.75349830419579613526576050031, −4.26605262750633605937690582473, −3.66487809250971104445799041503, −3.31847810114563157193588872502, −2.76252878185140238150448923503, −1.85889915579708054803892223778, −0.69581504422538865690992345995, 0, 0.69581504422538865690992345995, 1.85889915579708054803892223778, 2.76252878185140238150448923503, 3.31847810114563157193588872502, 3.66487809250971104445799041503, 4.26605262750633605937690582473, 4.75349830419579613526576050031, 5.17586605015791263421626852895, 5.65547826783607225275216941973, 5.83486052932247599921983260982, 6.58166556711700165328524737731, 7.30736849693508971465380420611, 7.40920256558116385528575072059, 8.100368548472543721258158069369

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