Properties

Label 4-882e2-1.1-c1e2-0-29
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

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 3·4-s − 3·5-s + 4·8-s − 3·9-s − 6·10-s + 3·11-s + 5·13-s + 5·16-s + 3·17-s − 6·18-s + 5·19-s − 9·20-s + 6·22-s + 3·23-s + 5·25-s + 10·26-s + 3·29-s + 8·31-s + 6·32-s + 6·34-s − 9·36-s + 7·37-s + 10·38-s − 12·40-s − 9·41-s − 11·43-s + ⋯
L(s)  = 1  + 1.41·2-s + 3/2·4-s − 1.34·5-s + 1.41·8-s − 9-s − 1.89·10-s + 0.904·11-s + 1.38·13-s + 5/4·16-s + 0.727·17-s − 1.41·18-s + 1.14·19-s − 2.01·20-s + 1.27·22-s + 0.625·23-s + 25-s + 1.96·26-s + 0.557·29-s + 1.43·31-s + 1.06·32-s + 1.02·34-s − 3/2·36-s + 1.15·37-s + 1.62·38-s − 1.89·40-s − 1.40·41-s − 1.67·43-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

\(L(1)\) \(\approx\) \(4.613492971\)
\(L(\frac12)\) \(\approx\) \(4.613492971\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + p T^{2} \)
7 \( 1 \)
good5$C_2^2$ \( 1 + 3 T + 4 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 3 T - 2 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
17$C_2^2$ \( 1 - 3 T - 8 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - 5 T + 6 T^{2} - 5 p T^{3} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 3 T - 14 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 3 T - 20 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
37$C_2^2$ \( 1 - 7 T + 12 T^{2} - 7 p T^{3} + p^{2} T^{4} \)
41$C_2^2$ \( 1 + 9 T + 40 T^{2} + 9 p T^{3} + p^{2} T^{4} \)
43$C_2^2$ \( 1 + 11 T + 78 T^{2} + 11 p T^{3} + p^{2} T^{4} \)
47$C_2$ \( ( 1 + p T^{2} )^{2} \)
53$C_2^2$ \( 1 - 3 T - 44 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
59$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 11 T + 48 T^{2} - 11 p T^{3} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 3 T - 74 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 15 T + 136 T^{2} - 15 p T^{3} + p^{2} T^{4} \)
97$C_2^2$ \( 1 + T - 96 T^{2} + p T^{3} + p^{2} T^{4} \)
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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

−10.45894240057243215525564160585, −10.21247363763923301307201137892, −9.378136630421024885442993889799, −9.088659824651638186147102741117, −8.500307128074790691881502643838, −8.126784336166302348008962832565, −7.73781825282072337968316940521, −7.44056363180921246131360944311, −6.63151702010508978452651763437, −6.27251888914789782586974806250, −6.24461950523342558662833986159, −5.39726015866936622502436385649, −4.81978626929117199288236542778, −4.75140182761791417006654958169, −3.74504527436505319337060098467, −3.68633543393850724388050810456, −3.10818549786906463443512333836, −2.80975501401100818542403723629, −1.57491184147247087469499887191, −0.907574533911859653391352160720, 0.907574533911859653391352160720, 1.57491184147247087469499887191, 2.80975501401100818542403723629, 3.10818549786906463443512333836, 3.68633543393850724388050810456, 3.74504527436505319337060098467, 4.75140182761791417006654958169, 4.81978626929117199288236542778, 5.39726015866936622502436385649, 6.24461950523342558662833986159, 6.27251888914789782586974806250, 6.63151702010508978452651763437, 7.44056363180921246131360944311, 7.73781825282072337968316940521, 8.126784336166302348008962832565, 8.500307128074790691881502643838, 9.088659824651638186147102741117, 9.378136630421024885442993889799, 10.21247363763923301307201137892, 10.45894240057243215525564160585

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