Properties

Label 4-1368e2-1.1-c1e2-0-22
Degree $4$
Conductor $1871424$
Sign $1$
Analytic cond. $119.323$
Root an. cond. $3.30507$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 4-s + 3·8-s − 3·9-s − 11-s − 16-s − 14·17-s + 3·18-s + 22-s − 7·25-s − 5·32-s + 14·34-s + 3·36-s + 9·41-s + 43-s + 44-s + 8·49-s + 7·50-s + 2·59-s + 7·64-s − 18·67-s + 14·68-s − 9·72-s − 12·73-s + 9·81-s − 9·82-s − 11·83-s + ⋯
L(s)  = 1  − 0.707·2-s − 1/2·4-s + 1.06·8-s − 9-s − 0.301·11-s − 1/4·16-s − 3.39·17-s + 0.707·18-s + 0.213·22-s − 7/5·25-s − 0.883·32-s + 2.40·34-s + 1/2·36-s + 1.40·41-s + 0.152·43-s + 0.150·44-s + 8/7·49-s + 0.989·50-s + 0.260·59-s + 7/8·64-s − 2.19·67-s + 1.69·68-s − 1.06·72-s − 1.40·73-s + 81-s − 0.993·82-s − 1.20·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1871424 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1871424 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1871424\)    =    \(2^{6} \cdot 3^{4} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(119.323\)
Root analytic conductor: \(3.30507\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 1871424,\ (\ :1/2, 1/2),\ 1)\)

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$C_2$ \( 1 + T + p T^{2} \)
3$C_2$ \( 1 + p T^{2} \)
19$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good5$C_2^2$ \( 1 + 7 T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 - 8 T^{2} + p^{2} T^{4} \)
11$C_2$$\times$$C_2$ \( ( 1 - T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
17$C_2$$\times$$C_2$ \( ( 1 + 6 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
23$C_2^2$ \( 1 - 4 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + 36 T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
37$C_2^2$ \( 1 + 28 T^{2} + p^{2} T^{4} \)
41$C_2$$\times$$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
43$C_2$$\times$$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
47$C_2^2$ \( 1 - 14 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + 64 T^{2} + p^{2} T^{4} \)
59$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + T + p T^{2} ) \)
61$C_2^2$ \( 1 + 51 T^{2} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 + 3 T + p T^{2} )( 1 + 15 T + p T^{2} ) \)
71$C_2^2$ \( 1 + 35 T^{2} + p^{2} T^{4} \)
73$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
79$C_2^2$ \( 1 + 47 T^{2} + p^{2} T^{4} \)
83$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 11 T + p T^{2} ) \)
89$C_2$$\times$$C_2$ \( ( 1 + 10 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
97$C_2$$\times$$C_2$ \( ( 1 + 7 T + p T^{2} )( 1 + 18 T + p T^{2} ) \)
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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

−7.37926903233106281578644015169, −7.02700641393289474313744464974, −6.65300992921871390495988325159, −6.00370812254319962891624050482, −5.69672026012443918984842887018, −5.28882623615192997098727442487, −4.48286085487211551669146086494, −4.21882144145436540752214716583, −4.11787306297578325903004584135, −3.06324532395669765005725822487, −2.51532614195444001695233408119, −2.13422303356819755322315936030, −1.34211207438343845841711822104, 0, 0, 1.34211207438343845841711822104, 2.13422303356819755322315936030, 2.51532614195444001695233408119, 3.06324532395669765005725822487, 4.11787306297578325903004584135, 4.21882144145436540752214716583, 4.48286085487211551669146086494, 5.28882623615192997098727442487, 5.69672026012443918984842887018, 6.00370812254319962891624050482, 6.65300992921871390495988325159, 7.02700641393289474313744464974, 7.37926903233106281578644015169

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