Properties

Label 4-170e2-1.1-c1e2-0-8
Degree $4$
Conductor $28900$
Sign $1$
Analytic cond. $1.84268$
Root an. cond. $1.16509$
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  + 2·2-s + 3·4-s + 4·8-s − 3·9-s + 2·13-s + 5·16-s − 8·17-s − 6·18-s + 14·19-s − 25-s + 4·26-s + 6·32-s − 16·34-s − 9·36-s + 28·38-s − 16·43-s + 18·47-s − 2·49-s − 2·50-s + 6·52-s − 22·53-s − 10·59-s + 7·64-s − 20·67-s − 24·68-s − 12·72-s + 42·76-s + ⋯
L(s)  = 1  + 1.41·2-s + 3/2·4-s + 1.41·8-s − 9-s + 0.554·13-s + 5/4·16-s − 1.94·17-s − 1.41·18-s + 3.21·19-s − 1/5·25-s + 0.784·26-s + 1.06·32-s − 2.74·34-s − 3/2·36-s + 4.54·38-s − 2.43·43-s + 2.62·47-s − 2/7·49-s − 0.282·50-s + 0.832·52-s − 3.02·53-s − 1.30·59-s + 7/8·64-s − 2.44·67-s − 2.91·68-s − 1.41·72-s + 4.81·76-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 28900 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 28900 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(28900\)    =    \(2^{2} \cdot 5^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(1.84268\)
Root analytic conductor: \(1.16509\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 28900,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.711749948\)
\(L(\frac12)\) \(\approx\) \(2.711749948\)
\(L(\frac{3}{2})\) 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$C_1$ \( ( 1 - T )^{2} \)
5$C_2$ \( 1 + T^{2} \)
17$C_2$ \( 1 + 8 T + p T^{2} \)
good3$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 18 T^{2} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 - 7 T + p T^{2} )^{2} \)
23$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 49 T^{2} + p^{2} T^{4} \)
31$C_2^2$ \( 1 - 13 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
41$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
43$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 9 T + p T^{2} )^{2} \)
53$C_2$ \( ( 1 + 11 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
61$C_2^2$ \( 1 - 121 T^{2} + p^{2} T^{4} \)
67$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
71$C_2^2$ \( 1 - 141 T^{2} + p^{2} T^{4} \)
73$C_2^2$ \( 1 - 65 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
97$C_2^2$ \( 1 - 193 T^{2} + p^{2} T^{4} \)
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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

−13.30155021929119161366332252046, −12.51617759768662949677062718120, −11.96265363250534614982759832729, −11.67626958654991442426548564908, −11.25111737501018010894859849339, −10.84344936356113208565349317874, −10.23045900052884807800347481520, −9.333687644170166982705742887466, −9.149973819366366417744698990508, −8.290761348738417328071218177964, −7.68616206475835792833706874124, −7.18802883405412538593069410516, −6.46767238726875828182751799868, −6.01869006498360600313377989302, −5.37230424282602979695769710811, −4.89538188592078517366076686232, −4.19873050916616556771392415588, −3.14050325071886133800571108651, −3.04581874417342468555685221023, −1.70330108837015106579750316817, 1.70330108837015106579750316817, 3.04581874417342468555685221023, 3.14050325071886133800571108651, 4.19873050916616556771392415588, 4.89538188592078517366076686232, 5.37230424282602979695769710811, 6.01869006498360600313377989302, 6.46767238726875828182751799868, 7.18802883405412538593069410516, 7.68616206475835792833706874124, 8.290761348738417328071218177964, 9.149973819366366417744698990508, 9.333687644170166982705742887466, 10.23045900052884807800347481520, 10.84344936356113208565349317874, 11.25111737501018010894859849339, 11.67626958654991442426548564908, 11.96265363250534614982759832729, 12.51617759768662949677062718120, 13.30155021929119161366332252046

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