Properties

Label 4-51e2-1.1-c1e2-0-0
Degree $4$
Conductor $2601$
Sign $1$
Analytic cond. $0.165842$
Root an. cond. $0.638151$
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  − 4·2-s + 8·4-s − 8·8-s − 9-s − 2·13-s − 4·16-s + 8·17-s + 4·18-s + 10·19-s + 25-s + 8·26-s + 32·32-s − 32·34-s − 8·36-s − 40·38-s − 2·43-s − 4·47-s + 10·49-s − 4·50-s − 16·52-s − 12·53-s − 64·64-s − 24·67-s + 64·68-s + 8·72-s + 80·76-s + 81-s + ⋯
L(s)  = 1  − 2.82·2-s + 4·4-s − 2.82·8-s − 1/3·9-s − 0.554·13-s − 16-s + 1.94·17-s + 0.942·18-s + 2.29·19-s + 1/5·25-s + 1.56·26-s + 5.65·32-s − 5.48·34-s − 4/3·36-s − 6.48·38-s − 0.304·43-s − 0.583·47-s + 10/7·49-s − 0.565·50-s − 2.21·52-s − 1.64·53-s − 8·64-s − 2.93·67-s + 7.76·68-s + 0.942·72-s + 9.17·76-s + 1/9·81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2601 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2601 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(2601\)    =    \(3^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(0.165842\)
Root analytic conductor: \(0.638151\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 2601,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.1961016355\)
\(L(\frac12)\) \(\approx\) \(0.1961016355\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + T^{2} \)
17$C_2$ \( 1 - 8 T + p T^{2} \)
good2$C_2$ \( ( 1 + p T + p T^{2} )^{2} \)
5$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 + 3 T^{2} + p^{2} T^{4} \)
13$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 - 5 T + p T^{2} )^{2} \)
23$C_2^2$ \( 1 - 45 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
31$C_2^2$ \( 1 + 38 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
41$C_2^2$ \( 1 - 57 T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
53$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
67$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
79$C_2^2$ \( 1 - 142 T^{2} + p^{2} T^{4} \)
83$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 18 T + p T^{2} )( 1 + 18 T + p T^{2} ) \)
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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

−16.04530204198886973991244594231, −15.84887845474667030444703591069, −14.90119948851702670542838259770, −14.05191685294401356150237231827, −13.85291752164158867883469039786, −12.81367126406223898632063433193, −11.83048592172730241922760180118, −11.65908178179317882414980154939, −10.79893021295959792211210909271, −10.11702010571057693899380612233, −9.853880726604451897125543567790, −9.319847335107657312326197133184, −8.722653162261079204444829518205, −7.981972831200896075642879654744, −7.48519779331006587519403897841, −7.18842213261785091548349858990, −5.86689401723439675748185924682, −4.85479155988738852051002926776, −3.06339199444238961196745332088, −1.30419036797687803621621177953, 1.30419036797687803621621177953, 3.06339199444238961196745332088, 4.85479155988738852051002926776, 5.86689401723439675748185924682, 7.18842213261785091548349858990, 7.48519779331006587519403897841, 7.981972831200896075642879654744, 8.722653162261079204444829518205, 9.319847335107657312326197133184, 9.853880726604451897125543567790, 10.11702010571057693899380612233, 10.79893021295959792211210909271, 11.65908178179317882414980154939, 11.83048592172730241922760180118, 12.81367126406223898632063433193, 13.85291752164158867883469039786, 14.05191685294401356150237231827, 14.90119948851702670542838259770, 15.84887845474667030444703591069, 16.04530204198886973991244594231

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