Properties

Label 4-637e2-1.1-c1e2-0-3
Degree $4$
Conductor $405769$
Sign $1$
Analytic cond. $25.8721$
Root an. cond. $2.25532$
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 − 4-s + 3·5-s − 6·6-s − 8·8-s + 3·9-s + 6·10-s + 3·11-s + 3·12-s + 2·13-s − 9·15-s − 7·16-s + 4·17-s + 6·18-s − 19-s − 3·20-s + 6·22-s + 24·24-s + 5·25-s + 4·26-s − 7·29-s − 18·30-s + 3·31-s + 14·32-s − 9·33-s + 8·34-s + ⋯
L(s)  = 1  + 1.41·2-s − 1.73·3-s − 1/2·4-s + 1.34·5-s − 2.44·6-s − 2.82·8-s + 9-s + 1.89·10-s + 0.904·11-s + 0.866·12-s + 0.554·13-s − 2.32·15-s − 7/4·16-s + 0.970·17-s + 1.41·18-s − 0.229·19-s − 0.670·20-s + 1.27·22-s + 4.89·24-s + 25-s + 0.784·26-s − 1.29·29-s − 3.28·30-s + 0.538·31-s + 2.47·32-s − 1.56·33-s + 1.37·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 405769 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 405769 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(405769\)    =    \(7^{4} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(25.8721\)
Root analytic conductor: \(2.25532\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 405769,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.510607936\)
\(L(\frac12)\) \(\approx\) \(1.510607936\)
\(L(\frac{3}{2})\) 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)$
bad7 \( 1 \)
13$C_2$ \( 1 - 2 T + p T^{2} \)
good2$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
3$C_2$ \( ( 1 + p T^{2} )( 1 + p T + p T^{2} ) \)
5$C_2^2$ \( 1 - 3 T + 4 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 3 T - 2 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
17$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
23$C_2$ \( ( 1 + p T^{2} )^{2} \)
29$C_2^2$ \( 1 + 7 T + 20 T^{2} + 7 p T^{3} + p^{2} T^{4} \)
31$C_2^2$ \( 1 - 3 T - 22 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 - 3 T - 32 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
43$C_2^2$ \( 1 - 7 T + 6 T^{2} - 7 p T^{3} + p^{2} T^{4} \)
47$C_2^2$ \( 1 - T - 46 T^{2} - p T^{3} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + 3 T - 44 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
59$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
67$C_2^2$ \( 1 - 3 T - 58 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
71$C_2^2$ \( 1 + 13 T + 98 T^{2} + 13 p T^{3} + p^{2} T^{4} \)
73$C_2^2$ \( 1 + 13 T + 96 T^{2} + 13 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 - 3 T - 70 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
83$C_2$ \( ( 1 + p T^{2} )^{2} \)
89$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
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

−10.97362943160390685804829381039, −10.40862877019752126746322511114, −9.922556701233750088242751248758, −9.600246175692059040102002772527, −9.069295824135164454064268136349, −8.949953815024556367006728802541, −8.253635428651120014387623823920, −7.59423588506133414293067071337, −6.83558622988435071504855307682, −6.19608207106081283978248930988, −6.11055666883225270480791372074, −5.64632314701751292668146259107, −5.52199942051984384581974102511, −4.99440595445804030262982022108, −4.24172625753363698227480771009, −4.17980600137660020231207138725, −3.28969065644276697809865200440, −2.75810618453237808642489293905, −1.55535963690720593600409619946, −0.63879991993342906314309035535, 0.63879991993342906314309035535, 1.55535963690720593600409619946, 2.75810618453237808642489293905, 3.28969065644276697809865200440, 4.17980600137660020231207138725, 4.24172625753363698227480771009, 4.99440595445804030262982022108, 5.52199942051984384581974102511, 5.64632314701751292668146259107, 6.11055666883225270480791372074, 6.19608207106081283978248930988, 6.83558622988435071504855307682, 7.59423588506133414293067071337, 8.253635428651120014387623823920, 8.949953815024556367006728802541, 9.069295824135164454064268136349, 9.600246175692059040102002772527, 9.922556701233750088242751248758, 10.40862877019752126746322511114, 10.97362943160390685804829381039

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