Properties

Label 2-1148-1.1-c3-0-37
Degree $2$
Conductor $1148$
Sign $1$
Analytic cond. $67.7341$
Root an. cond. $8.23007$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 6.16·3-s + 16.2·5-s + 7·7-s + 11.0·9-s + 6.46·11-s + 47.8·13-s + 100.·15-s + 99.0·17-s − 90.6·19-s + 43.1·21-s + 76.5·23-s + 140.·25-s − 98.4·27-s − 144.·29-s + 250.·31-s + 39.8·33-s + 113.·35-s − 286.·37-s + 295.·39-s − 41·41-s + 0.197·43-s + 179.·45-s + 127.·47-s + 49·49-s + 610.·51-s + 292.·53-s + 105.·55-s + ⋯
L(s)  = 1  + 1.18·3-s + 1.45·5-s + 0.377·7-s + 0.408·9-s + 0.177·11-s + 1.02·13-s + 1.72·15-s + 1.41·17-s − 1.09·19-s + 0.448·21-s + 0.694·23-s + 1.12·25-s − 0.701·27-s − 0.924·29-s + 1.45·31-s + 0.210·33-s + 0.550·35-s − 1.27·37-s + 1.21·39-s − 0.156·41-s + 0.000702·43-s + 0.595·45-s + 0.396·47-s + 0.142·49-s + 1.67·51-s + 0.757·53-s + 0.258·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1148 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1148 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1148\)    =    \(2^{2} \cdot 7 \cdot 41\)
Sign: $1$
Analytic conductor: \(67.7341\)
Root analytic conductor: \(8.23007\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1148,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(5.039979725\)
\(L(\frac12)\) \(\approx\) \(5.039979725\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - 7T \)
41 \( 1 + 41T \)
good3 \( 1 - 6.16T + 27T^{2} \)
5 \( 1 - 16.2T + 125T^{2} \)
11 \( 1 - 6.46T + 1.33e3T^{2} \)
13 \( 1 - 47.8T + 2.19e3T^{2} \)
17 \( 1 - 99.0T + 4.91e3T^{2} \)
19 \( 1 + 90.6T + 6.85e3T^{2} \)
23 \( 1 - 76.5T + 1.21e4T^{2} \)
29 \( 1 + 144.T + 2.43e4T^{2} \)
31 \( 1 - 250.T + 2.97e4T^{2} \)
37 \( 1 + 286.T + 5.06e4T^{2} \)
43 \( 1 - 0.197T + 7.95e4T^{2} \)
47 \( 1 - 127.T + 1.03e5T^{2} \)
53 \( 1 - 292.T + 1.48e5T^{2} \)
59 \( 1 - 441.T + 2.05e5T^{2} \)
61 \( 1 + 97.8T + 2.26e5T^{2} \)
67 \( 1 - 287.T + 3.00e5T^{2} \)
71 \( 1 + 632.T + 3.57e5T^{2} \)
73 \( 1 + 88.7T + 3.89e5T^{2} \)
79 \( 1 + 440.T + 4.93e5T^{2} \)
83 \( 1 - 1.04e3T + 5.71e5T^{2} \)
89 \( 1 + 168.T + 7.04e5T^{2} \)
97 \( 1 + 412.T + 9.12e5T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.300030145672322135898794692959, −8.666055230516543914607278695427, −8.070035438806370197712522998313, −6.94757283842951528973361483304, −5.99013728416437891734253786958, −5.31042497528525472854533201795, −3.96788894178595467846874044233, −3.01181235815204800862714931230, −2.07338540108645871700712511286, −1.23682253883057946217151359617, 1.23682253883057946217151359617, 2.07338540108645871700712511286, 3.01181235815204800862714931230, 3.96788894178595467846874044233, 5.31042497528525472854533201795, 5.99013728416437891734253786958, 6.94757283842951528973361483304, 8.070035438806370197712522998313, 8.666055230516543914607278695427, 9.300030145672322135898794692959

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