Properties

Label 4-840e2-1.1-c1e2-0-44
Degree $4$
Conductor $705600$
Sign $1$
Analytic cond. $44.9896$
Root an. cond. $2.58987$
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-s − 4-s + 4·7-s + 3·8-s − 9-s + 8·11-s − 4·14-s − 16-s + 18-s − 8·22-s + 8·23-s − 25-s − 4·28-s − 5·32-s + 36-s + 8·37-s − 8·44-s − 8·46-s + 9·49-s + 50-s + 8·53-s + 12·56-s − 4·63-s + 7·64-s − 3·72-s − 8·74-s + 32·77-s + ⋯
L(s)  = 1  − 0.707·2-s − 1/2·4-s + 1.51·7-s + 1.06·8-s − 1/3·9-s + 2.41·11-s − 1.06·14-s − 1/4·16-s + 0.235·18-s − 1.70·22-s + 1.66·23-s − 1/5·25-s − 0.755·28-s − 0.883·32-s + 1/6·36-s + 1.31·37-s − 1.20·44-s − 1.17·46-s + 9/7·49-s + 0.141·50-s + 1.09·53-s + 1.60·56-s − 0.503·63-s + 7/8·64-s − 0.353·72-s − 0.929·74-s + 3.64·77-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 705600 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 705600 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(705600\)    =    \(2^{6} \cdot 3^{2} \cdot 5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(44.9896\)
Root analytic conductor: \(2.58987\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 705600,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.907711219\)
\(L(\frac12)\) \(\approx\) \(1.907711219\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + T^{2} \)
5$C_2$ \( 1 + T^{2} \)
7$C_2$ \( 1 - 4 T + p T^{2} \)
good11$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
13$C_2^2$ \( 1 - 6 T^{2} + p^{2} T^{4} \)
17$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
19$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
23$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + p T^{2} ) \)
29$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
31$C_2^2$ \( 1 - 18 T^{2} + p^{2} T^{4} \)
37$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
41$C_2^2$ \( 1 - 34 T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
47$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
53$C_2$$\times$$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
59$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 102 T^{2} + p^{2} T^{4} \)
67$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 34 T^{2} + p^{2} T^{4} \)
79$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + p T^{2} ) \)
83$C_2^2$ \( 1 + 106 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
97$C_2^2$ \( 1 - 50 T^{2} + p^{2} T^{4} \)
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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

−8.395588398684051700253522250398, −8.003898044235172358258455233144, −7.52574597566296120465702658855, −7.10462812424705825434021419505, −6.59557190913696964434674840198, −6.19775834822611601872413024051, −5.38359673457084232872540127643, −5.14779113402398772275184331303, −4.50307703178478698619428447617, −4.10383889494897225786069408110, −3.76614710718475734091024708387, −2.87446886218633013135158275759, −2.00818875239307364862621206639, −1.28760838012133746273806980988, −0.962913415112682620200246474198, 0.962913415112682620200246474198, 1.28760838012133746273806980988, 2.00818875239307364862621206639, 2.87446886218633013135158275759, 3.76614710718475734091024708387, 4.10383889494897225786069408110, 4.50307703178478698619428447617, 5.14779113402398772275184331303, 5.38359673457084232872540127643, 6.19775834822611601872413024051, 6.59557190913696964434674840198, 7.10462812424705825434021419505, 7.52574597566296120465702658855, 8.003898044235172358258455233144, 8.395588398684051700253522250398

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