Properties

Label 4-1575e2-1.1-c1e2-0-11
Degree $4$
Conductor $2480625$
Sign $1$
Analytic cond. $158.166$
Root an. cond. $3.54632$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $2$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 2·4-s + 2·7-s + 3·8-s − 4·11-s − 2·13-s − 2·14-s + 16-s + 4·17-s + 4·22-s − 8·23-s + 2·26-s − 4·28-s − 10·29-s − 6·31-s − 2·32-s − 4·34-s + 6·37-s − 14·41-s + 8·43-s + 8·44-s + 8·46-s + 4·47-s + 3·49-s + 4·52-s − 8·53-s + 6·56-s + ⋯
L(s)  = 1  − 0.707·2-s − 4-s + 0.755·7-s + 1.06·8-s − 1.20·11-s − 0.554·13-s − 0.534·14-s + 1/4·16-s + 0.970·17-s + 0.852·22-s − 1.66·23-s + 0.392·26-s − 0.755·28-s − 1.85·29-s − 1.07·31-s − 0.353·32-s − 0.685·34-s + 0.986·37-s − 2.18·41-s + 1.21·43-s + 1.20·44-s + 1.17·46-s + 0.583·47-s + 3/7·49-s + 0.554·52-s − 1.09·53-s + 0.801·56-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2480625 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2480625 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(2480625\)    =    \(3^{4} \cdot 5^{4} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(158.166\)
Root analytic conductor: \(3.54632\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: induced by $\chi_{1575} (1, \cdot )$
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 2480625,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 \)
7$C_1$ \( ( 1 - T )^{2} \)
good2$D_{4}$ \( 1 + T + 3 T^{2} + p T^{3} + p^{2} T^{4} \)
11$D_{4}$ \( 1 + 4 T + 21 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
13$D_{4}$ \( 1 + 2 T + 22 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 - 4 T + 18 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
19$C_2^2$ \( 1 + 18 T^{2} + p^{2} T^{4} \)
23$D_{4}$ \( 1 + 8 T + 57 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
31$D_{4}$ \( 1 + 6 T + 26 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
41$D_{4}$ \( 1 + 14 T + 126 T^{2} + 14 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 - 8 T + 97 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
47$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
53$D_{4}$ \( 1 + 8 T + 102 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 + 10 T + 98 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 + 6 T + 86 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 + 4 T + 133 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
71$D_{4}$ \( 1 + 4 T + 101 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 + 22 T + 262 T^{2} + 22 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 + 33 T^{2} + p^{2} T^{4} \)
83$D_{4}$ \( 1 - 2 T + 122 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 + 30 T + 398 T^{2} + 30 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 - 6 T + 198 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
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

−9.152324080860552896873138965367, −8.936648158082366501215000495106, −8.355908125083163166920436300508, −8.091469851647682618347906093718, −7.66039773680149360912047345536, −7.54275012010090119320379393016, −7.14652234007855425244534984426, −6.29776151072495911938790822439, −5.78576543405928746189519590599, −5.49108109204687166760062541317, −5.17365756280936866046728723114, −4.59661848624300459361287539544, −4.19700420641347457049770580460, −3.84309314686664368207717091926, −3.07642602529909298248137749277, −2.59568940076681454060396923237, −1.74271250672807477164152803198, −1.42478666260907303296009538598, 0, 0, 1.42478666260907303296009538598, 1.74271250672807477164152803198, 2.59568940076681454060396923237, 3.07642602529909298248137749277, 3.84309314686664368207717091926, 4.19700420641347457049770580460, 4.59661848624300459361287539544, 5.17365756280936866046728723114, 5.49108109204687166760062541317, 5.78576543405928746189519590599, 6.29776151072495911938790822439, 7.14652234007855425244534984426, 7.54275012010090119320379393016, 7.66039773680149360912047345536, 8.091469851647682618347906093718, 8.355908125083163166920436300508, 8.936648158082366501215000495106, 9.152324080860552896873138965367

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