Properties

Label 4-24e4-1.1-c2e2-0-9
Degree $4$
Conductor $331776$
Sign $1$
Analytic cond. $246.328$
Root an. cond. $3.96167$
Motivic weight $2$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 8·7-s − 16·13-s + 32·19-s + 32·25-s + 88·31-s + 68·37-s + 80·43-s − 50·49-s − 100·61-s − 16·67-s − 32·73-s − 152·79-s + 128·91-s + 352·97-s − 56·103-s − 46·121-s + 127-s + 131-s − 256·133-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 146·169-s + ⋯
L(s)  = 1  − 8/7·7-s − 1.23·13-s + 1.68·19-s + 1.27·25-s + 2.83·31-s + 1.83·37-s + 1.86·43-s − 1.02·49-s − 1.63·61-s − 0.238·67-s − 0.438·73-s − 1.92·79-s + 1.40·91-s + 3.62·97-s − 0.543·103-s − 0.380·121-s + 0.00787·127-s + 0.00763·131-s − 1.92·133-s + 0.00729·137-s + 0.00719·139-s + 0.00671·149-s + 0.00662·151-s + 0.00636·157-s + 0.00613·163-s + 0.00598·167-s − 0.863·169-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 331776 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 331776 ^{s/2} \, \Gamma_{\C}(s+1)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(331776\)    =    \(2^{12} \cdot 3^{4}\)
Sign: $1$
Analytic conductor: \(246.328\)
Root analytic conductor: \(3.96167\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 331776,\ (\ :1, 1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.938196506\)
\(L(\frac12)\) \(\approx\) \(1.938196506\)
\(L(2)\) 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$C_2^2$ \( 1 - 32 T^{2} + p^{4} T^{4} \)
7$C_2$ \( ( 1 + 4 T + p^{2} T^{2} )^{2} \)
11$C_2$ \( ( 1 - 14 T + p^{2} T^{2} )( 1 + 14 T + p^{2} T^{2} ) \)
13$C_2$ \( ( 1 + 8 T + p^{2} T^{2} )^{2} \)
17$C_2^2$ \( 1 - 416 T^{2} + p^{4} T^{4} \)
19$C_2$ \( ( 1 - 16 T + p^{2} T^{2} )^{2} \)
23$C_2^2$ \( 1 - 770 T^{2} + p^{4} T^{4} \)
29$C_2^2$ \( 1 - 1664 T^{2} + p^{4} T^{4} \)
31$C_2$ \( ( 1 - 44 T + p^{2} T^{2} )^{2} \)
37$C_2$ \( ( 1 - 34 T + p^{2} T^{2} )^{2} \)
41$C_2^2$ \( 1 - 1184 T^{2} + p^{4} T^{4} \)
43$C_2$ \( ( 1 - 40 T + p^{2} T^{2} )^{2} \)
47$C_2^2$ \( 1 + 2782 T^{2} + p^{4} T^{4} \)
53$C_2^2$ \( 1 - 4160 T^{2} + p^{4} T^{4} \)
59$C_2^2$ \( 1 - 5810 T^{2} + p^{4} T^{4} \)
61$C_2$ \( ( 1 + 50 T + p^{2} T^{2} )^{2} \)
67$C_2$ \( ( 1 + 8 T + p^{2} T^{2} )^{2} \)
71$C_2^2$ \( 1 - 7490 T^{2} + p^{4} T^{4} \)
73$C_2$ \( ( 1 + 16 T + p^{2} T^{2} )^{2} \)
79$C_2$ \( ( 1 + 76 T + p^{2} T^{2} )^{2} \)
83$C_2^2$ \( 1 + 334 T^{2} + p^{4} T^{4} \)
89$C_2^2$ \( 1 - 15680 T^{2} + p^{4} T^{4} \)
97$C_2$ \( ( 1 - 176 T + p^{2} T^{2} )^{2} \)
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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

−10.44882329623251988886633529092, −10.35234643651384293253900603358, −9.654189517006674460684717817632, −9.641766286495501295678462943012, −9.129393105507582494888270405018, −8.628668861269995369771418312991, −7.901414971593580332363917520714, −7.65565122356251904222467093466, −7.18317636281495382331816379031, −6.68016659667006142708363365500, −6.05134961276261328388706934089, −5.99403464681577799305453674611, −4.95170075849796652750007623942, −4.78134354405892140433843986155, −4.18765788399385224104826914129, −3.30162842428833956952982956579, −2.71658937507894777929043254397, −2.70000423826547743465227700644, −1.26417550957377167244564087988, −0.58848311151016488524009744380, 0.58848311151016488524009744380, 1.26417550957377167244564087988, 2.70000423826547743465227700644, 2.71658937507894777929043254397, 3.30162842428833956952982956579, 4.18765788399385224104826914129, 4.78134354405892140433843986155, 4.95170075849796652750007623942, 5.99403464681577799305453674611, 6.05134961276261328388706934089, 6.68016659667006142708363365500, 7.18317636281495382331816379031, 7.65565122356251904222467093466, 7.901414971593580332363917520714, 8.628668861269995369771418312991, 9.129393105507582494888270405018, 9.641766286495501295678462943012, 9.654189517006674460684717817632, 10.35234643651384293253900603358, 10.44882329623251988886633529092

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