Properties

Label 4-800e2-1.1-c3e2-0-1
Degree $4$
Conductor $640000$
Sign $1$
Analytic cond. $2227.98$
Root an. cond. $6.87033$
Motivic weight $3$
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  − 16·7-s + 26·9-s + 28·17-s − 304·23-s − 448·31-s − 140·41-s + 672·47-s − 494·49-s − 416·63-s + 144·71-s + 588·73-s + 928·79-s − 53·81-s + 532·89-s − 1.98e3·97-s + 2.35e3·103-s + 3.42e3·113-s − 448·119-s + 2.41e3·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 728·153-s + 157-s + ⋯
L(s)  = 1  − 0.863·7-s + 0.962·9-s + 0.399·17-s − 2.75·23-s − 2.59·31-s − 0.533·41-s + 2.08·47-s − 1.44·49-s − 0.831·63-s + 0.240·71-s + 0.942·73-s + 1.32·79-s − 0.0727·81-s + 0.633·89-s − 2.08·97-s + 2.24·103-s + 2.84·113-s − 0.345·119-s + 1.81·121-s + 0.000698·127-s + 0.000666·131-s + 0.000623·137-s + 0.000610·139-s + 0.000549·149-s + 0.000538·151-s + 0.384·153-s + 0.000508·157-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 640000 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 640000 ^{s/2} \, \Gamma_{\C}(s+3/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(640000\)    =    \(2^{10} \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(2227.98\)
Root analytic conductor: \(6.87033\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 640000,\ (\ :3/2, 3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.8132408779\)
\(L(\frac12)\) \(\approx\) \(0.8132408779\)
\(L(\frac{5}{2})\) 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 \( 1 \)
5 \( 1 \)
good3$C_2^2$ \( 1 - 26 T^{2} + p^{6} T^{4} \)
7$C_2$ \( ( 1 + 8 T + p^{3} T^{2} )^{2} \)
11$C_2^2$ \( 1 - 2410 T^{2} + p^{6} T^{4} \)
13$C_2^2$ \( 1 - 1594 T^{2} + p^{6} T^{4} \)
17$C_2$ \( ( 1 - 14 T + p^{3} T^{2} )^{2} \)
19$C_2^2$ \( 1 - 12346 T^{2} + p^{6} T^{4} \)
23$C_2$ \( ( 1 + 152 T + p^{3} T^{2} )^{2} \)
29$C_2^2$ \( 1 - 23578 T^{2} + p^{6} T^{4} \)
31$C_2$ \( ( 1 + 224 T + p^{3} T^{2} )^{2} \)
37$C_2^2$ \( 1 - 42058 T^{2} + p^{6} T^{4} \)
41$C_2$ \( ( 1 + 70 T + p^{3} T^{2} )^{2} \)
43$C_2^2$ \( 1 + 33878 T^{2} + p^{6} T^{4} \)
47$C_2$ \( ( 1 - 336 T + p^{3} T^{2} )^{2} \)
53$C_2^2$ \( 1 - 296746 T^{2} + p^{6} T^{4} \)
59$C_2^2$ \( 1 - 125130 T^{2} + p^{6} T^{4} \)
61$C_2^2$ \( 1 - 444890 T^{2} + p^{6} T^{4} \)
67$C_2^2$ \( 1 - 571034 T^{2} + p^{6} T^{4} \)
71$C_2$ \( ( 1 - 72 T + p^{3} T^{2} )^{2} \)
73$C_2$ \( ( 1 - 294 T + p^{3} T^{2} )^{2} \)
79$C_2$ \( ( 1 - 464 T + p^{3} T^{2} )^{2} \)
83$C_2^2$ \( 1 - 846522 T^{2} + p^{6} T^{4} \)
89$C_2$ \( ( 1 - 266 T + p^{3} T^{2} )^{2} \)
97$C_2$ \( ( 1 + 994 T + p^{3} T^{2} )^{2} \)
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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

−9.945180541227773339756653636036, −9.898476345477803808246889285268, −9.157821486564181833801476207821, −9.093052370770075259444537916697, −8.223625288263474519782614322533, −8.026227797089654370630206593256, −7.34953398701924564583947121570, −7.22270888911280730521447734003, −6.63231441976888985963369956135, −5.96289589358899119272046804422, −5.93434359289415222397581019190, −5.24718275168003991439486415249, −4.62120747926129853004260095382, −4.08533632653934119034433227853, −3.49601985253720186966975684082, −3.46771193590558800220132001357, −2.20252078332611003468659867997, −2.05035848570045410945505335531, −1.20275084940894231248047869013, −0.24853484667633110509320176956, 0.24853484667633110509320176956, 1.20275084940894231248047869013, 2.05035848570045410945505335531, 2.20252078332611003468659867997, 3.46771193590558800220132001357, 3.49601985253720186966975684082, 4.08533632653934119034433227853, 4.62120747926129853004260095382, 5.24718275168003991439486415249, 5.93434359289415222397581019190, 5.96289589358899119272046804422, 6.63231441976888985963369956135, 7.22270888911280730521447734003, 7.34953398701924564583947121570, 8.026227797089654370630206593256, 8.223625288263474519782614322533, 9.093052370770075259444537916697, 9.157821486564181833801476207821, 9.898476345477803808246889285268, 9.945180541227773339756653636036

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