Properties

Label 4-295788-1.1-c1e2-0-2
Degree $4$
Conductor $295788$
Sign $-1$
Analytic cond. $18.8596$
Root an. cond. $2.08393$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4-s − 2·9-s − 11-s − 7·13-s + 16-s + 17-s + 5·19-s + 25-s + 3·27-s − 31-s + 2·36-s + 16·37-s + 44-s + 47-s − 10·49-s + 7·52-s − 64-s − 9·67-s − 68-s − 21·71-s − 5·76-s + 4·81-s + 2·99-s − 100-s + 4·101-s − 3·108-s − 10·109-s + ⋯
L(s)  = 1  − 1/2·4-s − 2/3·9-s − 0.301·11-s − 1.94·13-s + 1/4·16-s + 0.242·17-s + 1.14·19-s + 1/5·25-s + 0.577·27-s − 0.179·31-s + 1/3·36-s + 2.63·37-s + 0.150·44-s + 0.145·47-s − 1.42·49-s + 0.970·52-s − 1/8·64-s − 1.09·67-s − 0.121·68-s − 2.49·71-s − 0.573·76-s + 4/9·81-s + 0.201·99-s − 0.0999·100-s + 0.398·101-s − 0.288·108-s − 0.957·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 295788 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 295788 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(295788\)    =    \(2^{2} \cdot 3 \cdot 157^{2}\)
Sign: $-1$
Analytic conductor: \(18.8596\)
Root analytic conductor: \(2.08393\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 295788,\ (\ :1/2, 1/2),\ -1)\)

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$C_2$ \( 1 + T^{2} \)
3$C_1$$\times$$C_2$ \( ( 1 - T )( 1 + T + p T^{2} ) \)
157$C_2$ \( 1 - 13 T + p T^{2} \)
good5$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
7$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
11$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
13$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
17$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
19$C_2$$\times$$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + p T^{2} ) \)
23$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
29$C_2^2$ \( 1 + 38 T^{2} + p^{2} T^{4} \)
31$C_2$$\times$$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
37$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 + 43 T^{2} + p^{2} T^{4} \)
43$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
47$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
53$C_2^2$ \( 1 + 15 T^{2} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
61$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
67$C_2$$\times$$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
71$C_2$$\times$$C_2$ \( ( 1 + 8 T + p T^{2} )( 1 + 13 T + p T^{2} ) \)
73$C_2^2$ \( 1 + 30 T^{2} + p^{2} T^{4} \)
79$C_2^2$ \( 1 - 122 T^{2} + p^{2} T^{4} \)
83$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
89$C_2$ \( ( 1 + p T^{2} )^{2} \)
97$C_2^2$ \( 1 + 85 T^{2} + p^{2} T^{4} \)
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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

−8.642331927328580378123176055660, −8.035717480534527668775262437968, −7.66893614013298027561709536746, −7.39855192167583514711505536731, −6.78147664391973395610477166307, −6.09894343146060574501405601442, −5.68789335797218676311795550418, −5.13744500267665327495241770421, −4.68226235857511659628650928104, −4.33326523196144528452610683472, −3.34844152208132820450281506736, −2.85277063283961356928576782534, −2.40396486627753918954513809857, −1.19965964979363041173447755758, 0, 1.19965964979363041173447755758, 2.40396486627753918954513809857, 2.85277063283961356928576782534, 3.34844152208132820450281506736, 4.33326523196144528452610683472, 4.68226235857511659628650928104, 5.13744500267665327495241770421, 5.68789335797218676311795550418, 6.09894343146060574501405601442, 6.78147664391973395610477166307, 7.39855192167583514711505536731, 7.66893614013298027561709536746, 8.035717480534527668775262437968, 8.642331927328580378123176055660

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