Properties

Label 4-1989e2-1.1-c1e2-0-1
Degree $4$
Conductor $3956121$
Sign $1$
Analytic cond. $252.245$
Root an. cond. $3.98525$
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-s + 2·4-s + 2·5-s − 5·7-s + 5·8-s + 2·10-s − 3·11-s − 2·13-s − 5·14-s + 5·16-s − 2·17-s + 5·19-s + 4·20-s − 3·22-s − 6·23-s − 7·25-s − 2·26-s − 10·28-s − 18·29-s + 8·31-s + 10·32-s − 2·34-s − 10·35-s − 8·37-s + 5·38-s + 10·40-s + 18·43-s + ⋯
L(s)  = 1  + 0.707·2-s + 4-s + 0.894·5-s − 1.88·7-s + 1.76·8-s + 0.632·10-s − 0.904·11-s − 0.554·13-s − 1.33·14-s + 5/4·16-s − 0.485·17-s + 1.14·19-s + 0.894·20-s − 0.639·22-s − 1.25·23-s − 7/5·25-s − 0.392·26-s − 1.88·28-s − 3.34·29-s + 1.43·31-s + 1.76·32-s − 0.342·34-s − 1.69·35-s − 1.31·37-s + 0.811·38-s + 1.58·40-s + 2.74·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3956121 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3956121 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(3956121\)    =    \(3^{4} \cdot 13^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(252.245\)
Root analytic conductor: \(3.98525\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 3956121,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.735325164\)
\(L(\frac12)\) \(\approx\) \(2.735325164\)
\(L(\frac{3}{2})\) 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)$
bad3 \( 1 \)
13$C_1$ \( ( 1 + T )^{2} \)
17$C_1$ \( ( 1 + T )^{2} \)
good2$C_2^2$ \( 1 - T - T^{2} - p T^{3} + p^{2} T^{4} \)
5$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
7$D_{4}$ \( 1 + 5 T + 15 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
11$D_{4}$ \( 1 + 3 T + 19 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
19$D_{4}$ \( 1 - 5 T + 39 T^{2} - 5 p T^{3} + p^{2} T^{4} \)
23$D_{4}$ \( 1 + 6 T + 34 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 9 T + p T^{2} )^{2} \)
31$D_{4}$ \( 1 - 8 T + 57 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 + 8 T + 69 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
41$C_2$ \( ( 1 + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - 9 T + p T^{2} )^{2} \)
47$D_{4}$ \( 1 - 2 T + 74 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 - 11 T + 131 T^{2} - 11 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 + 8 T + 113 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 - 19 T + 207 T^{2} - 19 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 + 18 T + 194 T^{2} + 18 p T^{3} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
73$D_{4}$ \( 1 - 8 T + 141 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
79$D_{4}$ \( 1 + 8 T + 153 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
83$C_2^2$ \( 1 + 145 T^{2} + p^{2} T^{4} \)
89$D_{4}$ \( 1 - 9 T + 67 T^{2} - 9 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 - 7 T + 75 T^{2} - 7 p T^{3} + p^{2} T^{4} \)
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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

−9.409238236111293147614991943784, −9.245341108181650453864445936191, −8.635208035074631267727363154814, −7.895597361737281177936433490654, −7.58688030916889068911840888758, −7.37077881772501712470701174459, −7.09837761815640573339823309884, −6.42513051436587893262599631917, −6.15371470161976494883295109400, −5.78028982566473091361388393580, −5.39166931605969474855862588523, −5.22120476527112420991759421370, −4.16815659854820814504846634635, −4.13187737108081911914862773049, −3.58245666235853924064529119159, −2.97496889118083085041602172832, −2.48250622083927589940322463339, −2.10179275559520304299589898900, −1.68295121708550894339422473691, −0.48003317744982964941851659877, 0.48003317744982964941851659877, 1.68295121708550894339422473691, 2.10179275559520304299589898900, 2.48250622083927589940322463339, 2.97496889118083085041602172832, 3.58245666235853924064529119159, 4.13187737108081911914862773049, 4.16815659854820814504846634635, 5.22120476527112420991759421370, 5.39166931605969474855862588523, 5.78028982566473091361388393580, 6.15371470161976494883295109400, 6.42513051436587893262599631917, 7.09837761815640573339823309884, 7.37077881772501712470701174459, 7.58688030916889068911840888758, 7.895597361737281177936433490654, 8.635208035074631267727363154814, 9.245341108181650453864445936191, 9.409238236111293147614991943784

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