Properties

Label 4-71936-1.1-c1e2-0-0
Degree $4$
Conductor $71936$
Sign $1$
Analytic cond. $4.58670$
Root an. cond. $1.46344$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·7-s + 2·9-s − 2·17-s − 3·23-s − 25-s + 12·31-s + 11·41-s + 19·47-s − 10·49-s + 4·63-s − 9·71-s − 15·73-s + 7·79-s − 5·81-s + 17·89-s − 3·97-s + 5·103-s − 23·113-s − 4·119-s + 12·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s − 4·153-s + ⋯
L(s)  = 1  + 0.755·7-s + 2/3·9-s − 0.485·17-s − 0.625·23-s − 1/5·25-s + 2.15·31-s + 1.71·41-s + 2.77·47-s − 1.42·49-s + 0.503·63-s − 1.06·71-s − 1.75·73-s + 0.787·79-s − 5/9·81-s + 1.80·89-s − 0.304·97-s + 0.492·103-s − 2.16·113-s − 0.366·119-s + 1.09·121-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 0.0819·149-s + 0.0813·151-s − 0.323·153-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 71936 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 71936 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(71936\)    =    \(2^{8} \cdot 281\)
Sign: $1$
Analytic conductor: \(4.58670\)
Root analytic conductor: \(1.46344\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 71936,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.662492752\)
\(L(\frac12)\) \(\approx\) \(1.662492752\)
\(L(\frac{3}{2})\) 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 \( 1 \)
281$C_1$$\times$$C_2$ \( ( 1 - T )( 1 - 3 T + p T^{2} ) \)
good3$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
5$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
7$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + p T^{2} ) \)
11$C_2^2$ \( 1 - 12 T^{2} + p^{2} T^{4} \)
13$C_2^2$ \( 1 + 16 T^{2} + p^{2} T^{4} \)
17$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 2 T + p T^{2} ) \)
19$C_2^2$ \( 1 - 12 T^{2} + p^{2} T^{4} \)
23$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 3 T + p T^{2} ) \)
29$C_2^2$ \( 1 + T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
37$C_2^2$ \( 1 - 44 T^{2} + p^{2} T^{4} \)
41$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - 3 T + p T^{2} ) \)
43$C_2^2$ \( 1 + 62 T^{2} + p^{2} T^{4} \)
47$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 - 9 T + p T^{2} ) \)
53$C_2^2$ \( 1 - 83 T^{2} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - 57 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 16 T^{2} + p^{2} T^{4} \)
67$C_2^2$ \( 1 + 38 T^{2} + p^{2} T^{4} \)
71$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
73$C_2$$\times$$C_2$ \( ( 1 + 4 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
79$C_2$$\times$$C_2$ \( ( 1 - 15 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
83$C_2^2$ \( 1 - 94 T^{2} + p^{2} T^{4} \)
89$C_2$$\times$$C_2$ \( ( 1 - 9 T + p T^{2} )( 1 - 8 T + p T^{2} ) \)
97$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
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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

−9.805941476976490229958433110753, −9.360686394672445814357972516924, −8.763177392123102410273207105600, −8.323564009413121020812633310052, −7.70692096781297826811476904845, −7.43926194277188759717400090267, −6.73414326298409625734681581914, −6.12104222894730258370971768139, −5.71646159677920657817216116282, −4.78896312657338825553475834120, −4.44387523985484038002325721925, −3.92793859968606297549325354905, −2.86409134783481408558698657053, −2.16160601243205273803368331693, −1.12609264040592658042000790844, 1.12609264040592658042000790844, 2.16160601243205273803368331693, 2.86409134783481408558698657053, 3.92793859968606297549325354905, 4.44387523985484038002325721925, 4.78896312657338825553475834120, 5.71646159677920657817216116282, 6.12104222894730258370971768139, 6.73414326298409625734681581914, 7.43926194277188759717400090267, 7.70692096781297826811476904845, 8.323564009413121020812633310052, 8.763177392123102410273207105600, 9.360686394672445814357972516924, 9.805941476976490229958433110753

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