Properties

Label 4-72e4-1.1-c1e2-0-16
Degree $4$
Conductor $26873856$
Sign $1$
Analytic cond. $1713.50$
Root an. cond. $6.43385$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $2$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 4·5-s + 4·11-s − 2·13-s + 8·17-s − 8·19-s − 4·23-s + 5·25-s − 12·29-s + 8·31-s − 6·37-s − 16·43-s − 2·49-s + 8·53-s − 16·55-s + 16·59-s − 14·61-s + 8·65-s − 8·67-s + 4·71-s + 2·73-s − 8·79-s + 8·83-s − 32·85-s + 32·95-s + 4·97-s + 24·101-s − 8·103-s + ⋯
L(s)  = 1  − 1.78·5-s + 1.20·11-s − 0.554·13-s + 1.94·17-s − 1.83·19-s − 0.834·23-s + 25-s − 2.22·29-s + 1.43·31-s − 0.986·37-s − 2.43·43-s − 2/7·49-s + 1.09·53-s − 2.15·55-s + 2.08·59-s − 1.79·61-s + 0.992·65-s − 0.977·67-s + 0.474·71-s + 0.234·73-s − 0.900·79-s + 0.878·83-s − 3.47·85-s + 3.28·95-s + 0.406·97-s + 2.38·101-s − 0.788·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 26873856 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 26873856 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(26873856\)    =    \(2^{12} \cdot 3^{8}\)
Sign: $1$
Analytic conductor: \(1713.50\)
Root analytic conductor: \(6.43385\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 26873856,\ (\ :1/2, 1/2),\ 1)\)

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 \( 1 \)
3 \( 1 \)
good5$C_2^2$ \( 1 + 4 T + 11 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
7$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
11$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
13$D_{4}$ \( 1 + 2 T + 15 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
17$C_2^2$ \( 1 - 8 T + 47 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
19$D_{4}$ \( 1 + 8 T + 42 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
23$D_{4}$ \( 1 + 4 T + 2 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
29$D_{4}$ \( 1 + 12 T + 91 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
31$D_{4}$ \( 1 - 8 T + 30 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 + 6 T + 71 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
41$C_2^2$ \( 1 + 34 T^{2} + p^{2} T^{4} \)
43$D_{4}$ \( 1 + 16 T + 138 T^{2} + 16 p T^{3} + p^{2} T^{4} \)
47$C_2^2$ \( 1 + 46 T^{2} + p^{2} T^{4} \)
53$D_{4}$ \( 1 - 8 T + 74 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
59$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
61$D_{4}$ \( 1 + 14 T + 159 T^{2} + 14 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 + 8 T + 138 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
71$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
79$D_{4}$ \( 1 + 8 T + 162 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
83$D_{4}$ \( 1 - 8 T + 134 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
89$C_2^2$ \( 1 + 151 T^{2} + p^{2} T^{4} \)
97$D_{4}$ \( 1 - 4 T + 6 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
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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

−7.963191754423255191041969096621, −7.69040914158382638692131844503, −7.48775744853638712105856991126, −6.98228257023412052865021657583, −6.62093962551675721140826533148, −6.39694576065037735983292923065, −5.85997307360459704868112536852, −5.47908510744616675049283055097, −5.06111842535546843917427456456, −4.63437514986110252213669112206, −4.07211275064236649378924044750, −3.99725712113033523917867295831, −3.47607333494340972460268235153, −3.44857663683522101101179363398, −2.67600746142326620992334463623, −2.07782934499415233193912037356, −1.60675655354529129130464912780, −1.04613774972967466695169698641, 0, 0, 1.04613774972967466695169698641, 1.60675655354529129130464912780, 2.07782934499415233193912037356, 2.67600746142326620992334463623, 3.44857663683522101101179363398, 3.47607333494340972460268235153, 3.99725712113033523917867295831, 4.07211275064236649378924044750, 4.63437514986110252213669112206, 5.06111842535546843917427456456, 5.47908510744616675049283055097, 5.85997307360459704868112536852, 6.39694576065037735983292923065, 6.62093962551675721140826533148, 6.98228257023412052865021657583, 7.48775744853638712105856991126, 7.69040914158382638692131844503, 7.963191754423255191041969096621

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