Properties

Label 4-103968-1.1-c1e2-0-5
Degree $4$
Conductor $103968$
Sign $-1$
Analytic cond. $6.62908$
Root an. cond. $1.60458$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3·3-s + 4-s + 3·6-s − 8-s + 6·9-s − 3·12-s + 16-s − 6·18-s + 3·24-s − 6·25-s − 9·27-s − 32-s + 6·36-s − 3·48-s − 5·49-s + 6·50-s + 9·54-s + 6·59-s + 64-s − 6·72-s − 22·73-s + 18·75-s + 9·81-s + 3·96-s + 5·98-s − 6·100-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.73·3-s + 1/2·4-s + 1.22·6-s − 0.353·8-s + 2·9-s − 0.866·12-s + 1/4·16-s − 1.41·18-s + 0.612·24-s − 6/5·25-s − 1.73·27-s − 0.176·32-s + 36-s − 0.433·48-s − 5/7·49-s + 0.848·50-s + 1.22·54-s + 0.781·59-s + 1/8·64-s − 0.707·72-s − 2.57·73-s + 2.07·75-s + 81-s + 0.306·96-s + 0.505·98-s − 3/5·100-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 103968 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 103968 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(103968\)    =    \(2^{5} \cdot 3^{2} \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(6.62908\)
Root analytic conductor: \(1.60458\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 103968,\ (\ :1/2, 1/2),\ -1)\)

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)$
bad2$C_1$ \( 1 + T \)
3$C_2$ \( 1 + p T + p T^{2} \)
19$C_2$ \( 1 + p T^{2} \)
good5$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
7$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
11$C_2^2$ \( 1 - 18 T^{2} + p^{2} T^{4} \)
13$C_2^2$ \( 1 - 17 T^{2} + p^{2} T^{4} \)
17$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
23$C_2^2$ \( 1 - 21 T^{2} + p^{2} T^{4} \)
29$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
31$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
37$C_2^2$ \( 1 - 38 T^{2} + p^{2} T^{4} \)
41$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
47$C_2^2$ \( 1 - 30 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
59$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 + p T^{2} )^{2} \)
67$C_2$ \( ( 1 - 15 T + p T^{2} )( 1 + 15 T + p T^{2} ) \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$ \( ( 1 + 11 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
83$C_2^2$ \( 1 - 162 T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
97$C_2^2$ \( 1 - 50 T^{2} + p^{2} T^{4} \)
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

−9.517100247295835458504747691490, −8.821505062826721493426456901913, −8.346485115427043903647006747524, −7.63319426690666611076647019485, −7.31898637543608553523873125214, −6.71618144641436167847124797791, −6.25301902978888273279670942838, −5.76408672400574303834782049274, −5.35969798694041830995016243882, −4.62439386449710965508478361112, −4.10077034296114052817784037426, −3.22798198529335968856501642727, −2.12578454826062059825187320030, −1.22736777672075120496878718827, 0, 1.22736777672075120496878718827, 2.12578454826062059825187320030, 3.22798198529335968856501642727, 4.10077034296114052817784037426, 4.62439386449710965508478361112, 5.35969798694041830995016243882, 5.76408672400574303834782049274, 6.25301902978888273279670942838, 6.71618144641436167847124797791, 7.31898637543608553523873125214, 7.63319426690666611076647019485, 8.346485115427043903647006747524, 8.821505062826721493426456901913, 9.517100247295835458504747691490

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