Properties

Label 4-882e2-1.1-c1e2-0-17
Degree $4$
Conductor $777924$
Sign $1$
Analytic cond. $49.6011$
Root an. cond. $2.65382$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s + 3·3-s + 3·4-s + 2·5-s − 6·6-s − 4·8-s + 6·9-s − 4·10-s − 11-s + 9·12-s − 6·13-s + 6·15-s + 5·16-s − 5·17-s − 12·18-s − 7·19-s + 6·20-s + 2·22-s − 4·23-s − 12·24-s + 5·25-s + 12·26-s + 9·27-s + 4·29-s − 12·30-s + 12·31-s − 6·32-s + ⋯
L(s)  = 1  − 1.41·2-s + 1.73·3-s + 3/2·4-s + 0.894·5-s − 2.44·6-s − 1.41·8-s + 2·9-s − 1.26·10-s − 0.301·11-s + 2.59·12-s − 1.66·13-s + 1.54·15-s + 5/4·16-s − 1.21·17-s − 2.82·18-s − 1.60·19-s + 1.34·20-s + 0.426·22-s − 0.834·23-s − 2.44·24-s + 25-s + 2.35·26-s + 1.73·27-s + 0.742·29-s − 2.19·30-s + 2.15·31-s − 1.06·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 777924 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 777924 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(777924\)    =    \(2^{2} \cdot 3^{4} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(49.6011\)
Root analytic conductor: \(2.65382\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 777924,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.951480872\)
\(L(\frac12)\) \(\approx\) \(1.951480872\)
\(L(\frac{3}{2})\) 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$C_1$ \( ( 1 + T )^{2} \)
3$C_2$ \( 1 - p T + p T^{2} \)
7 \( 1 \)
good5$C_2^2$ \( 1 - 2 T - T^{2} - 2 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 + T - 10 T^{2} + p T^{3} + p^{2} T^{4} \)
13$C_2^2$ \( 1 + 6 T + 23 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
17$C_2^2$ \( 1 + 5 T + 8 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
19$C_2$ \( ( 1 - T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
23$C_2^2$ \( 1 + 4 T - 7 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 4 T - 13 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
37$C_2^2$ \( 1 + 2 T - 33 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
41$C_2^2$ \( 1 - 3 T - 32 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
43$C_2^2$ \( 1 - T - 42 T^{2} - p T^{3} + p^{2} T^{4} \)
47$C_2$ \( ( 1 + p T^{2} )^{2} \)
53$C_2^2$ \( 1 + 12 T + 91 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
59$C_2$ \( ( 1 - 7 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 - 13 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - T - 72 T^{2} - p T^{3} + p^{2} T^{4} \)
79$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 16 T + 173 T^{2} - 16 p T^{3} + p^{2} T^{4} \)
89$C_2^2$ \( 1 + 6 T - 53 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 19 T + p T^{2} ) \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.01774042577781044569141894288, −9.781906937207063259766060784799, −9.727441805925686140107129515604, −8.866934552999432882079680967780, −8.769191358265987266659673664024, −8.329195165711868322342342496364, −8.088511044148036834990943646146, −7.60830750679636519801628642651, −6.97781512180445837306400454561, −6.61547509958852745718702516373, −6.54013398236485940008217571986, −5.65972631198221324511713976871, −4.97042087332050589331086009998, −4.44007009865832714635654359256, −3.98163625808823220186171275637, −2.99637338889730586992485892775, −2.60537293457361060008247803849, −2.08504426574558671157875234302, −2.04445571257970849994995682780, −0.72886438361820211365616066580, 0.72886438361820211365616066580, 2.04445571257970849994995682780, 2.08504426574558671157875234302, 2.60537293457361060008247803849, 2.99637338889730586992485892775, 3.98163625808823220186171275637, 4.44007009865832714635654359256, 4.97042087332050589331086009998, 5.65972631198221324511713976871, 6.54013398236485940008217571986, 6.61547509958852745718702516373, 6.97781512180445837306400454561, 7.60830750679636519801628642651, 8.088511044148036834990943646146, 8.329195165711868322342342496364, 8.769191358265987266659673664024, 8.866934552999432882079680967780, 9.727441805925686140107129515604, 9.781906937207063259766060784799, 10.01774042577781044569141894288

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