Properties

Label 4-507e2-1.1-c1e2-0-16
Degree $4$
Conductor $257049$
Sign $1$
Analytic cond. $16.3896$
Root an. cond. $2.01206$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·3-s + 3·4-s + 3·9-s − 6·12-s + 5·16-s + 14·17-s + 12·23-s + 9·25-s − 4·27-s − 2·29-s + 9·36-s − 12·43-s − 10·48-s + 10·49-s − 28·51-s − 18·53-s + 2·61-s + 3·64-s + 42·68-s − 24·69-s − 18·75-s − 8·79-s + 5·81-s + 4·87-s + 36·92-s + 27·100-s − 6·101-s + ⋯
L(s)  = 1  − 1.15·3-s + 3/2·4-s + 9-s − 1.73·12-s + 5/4·16-s + 3.39·17-s + 2.50·23-s + 9/5·25-s − 0.769·27-s − 0.371·29-s + 3/2·36-s − 1.82·43-s − 1.44·48-s + 10/7·49-s − 3.92·51-s − 2.47·53-s + 0.256·61-s + 3/8·64-s + 5.09·68-s − 2.88·69-s − 2.07·75-s − 0.900·79-s + 5/9·81-s + 0.428·87-s + 3.75·92-s + 2.69·100-s − 0.597·101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 257049 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 257049 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(257049\)    =    \(3^{2} \cdot 13^{4}\)
Sign: $1$
Analytic conductor: \(16.3896\)
Root analytic conductor: \(2.01206\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 257049,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.211859914\)
\(L(\frac12)\) \(\approx\) \(2.211859914\)
\(L(\frac{3}{2})\) 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$C_1$ \( ( 1 + T )^{2} \)
13 \( 1 \)
good2$C_2^2$ \( 1 - 3 T^{2} + p^{2} T^{4} \)
5$C_2^2$ \( 1 - 9 T^{2} + p^{2} T^{4} \)
7$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 18 T^{2} + p^{2} T^{4} \)
17$C_2$ \( ( 1 - 7 T + p T^{2} )^{2} \)
19$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
23$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
29$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - 46 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 - 73 T^{2} + p^{2} T^{4} \)
41$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 - 58 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 + 9 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - p T^{2} )^{2} \)
61$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 - 130 T^{2} + p^{2} T^{4} \)
71$C_2^2$ \( 1 - 106 T^{2} + p^{2} T^{4} \)
73$C_2^2$ \( 1 - 25 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 + 30 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 + 18 T^{2} + p^{2} T^{4} \)
97$C_2^2$ \( 1 - 190 T^{2} + p^{2} T^{4} \)
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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

−10.98472859334651605966597579960, −10.88302241893883361078222358039, −10.24001098122455791523737200437, −10.23954221115180697276067613211, −9.368930806078042498823291254679, −9.162590430923933221910568357790, −8.080677528807436121356495576453, −8.010402834333492000945264505915, −7.16565704900569498187389351720, −7.09045611129576374140945211260, −6.61560568041594322329701925057, −6.08812833965906048320506583663, −5.37490673361024309327036264971, −5.32945675881602155587182282086, −4.74862985842187966766621402708, −3.67243749731344640759025038789, −3.08186222949977246792553401651, −2.79844164800277790581293115704, −1.31025962131053228163622230969, −1.24294828782970952351583060893, 1.24294828782970952351583060893, 1.31025962131053228163622230969, 2.79844164800277790581293115704, 3.08186222949977246792553401651, 3.67243749731344640759025038789, 4.74862985842187966766621402708, 5.32945675881602155587182282086, 5.37490673361024309327036264971, 6.08812833965906048320506583663, 6.61560568041594322329701925057, 7.09045611129576374140945211260, 7.16565704900569498187389351720, 8.010402834333492000945264505915, 8.080677528807436121356495576453, 9.162590430923933221910568357790, 9.368930806078042498823291254679, 10.23954221115180697276067613211, 10.24001098122455791523737200437, 10.88302241893883361078222358039, 10.98472859334651605966597579960

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