Properties

Label 2-525-1.1-c3-0-54
Degree $2$
Conductor $525$
Sign $-1$
Analytic cond. $30.9760$
Root an. cond. $5.56560$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4.60·2-s − 3·3-s + 13.1·4-s − 13.8·6-s − 7·7-s + 23.8·8-s + 9·9-s − 52.9·11-s − 39.5·12-s − 19.6·13-s − 32.2·14-s + 4.19·16-s − 61.5·17-s + 41.4·18-s + 27.0·19-s + 21·21-s − 243.·22-s − 19.2·23-s − 71.4·24-s − 90.2·26-s − 27·27-s − 92.2·28-s − 167.·29-s + 225.·31-s − 171.·32-s + 158.·33-s − 283.·34-s + ⋯
L(s)  = 1  + 1.62·2-s − 0.577·3-s + 1.64·4-s − 0.939·6-s − 0.377·7-s + 1.05·8-s + 0.333·9-s − 1.45·11-s − 0.950·12-s − 0.418·13-s − 0.614·14-s + 0.0655·16-s − 0.877·17-s + 0.542·18-s + 0.327·19-s + 0.218·21-s − 2.36·22-s − 0.174·23-s − 0.607·24-s − 0.680·26-s − 0.192·27-s − 0.622·28-s − 1.07·29-s + 1.30·31-s − 0.945·32-s + 0.837·33-s − 1.42·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 525 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 525 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(525\)    =    \(3 \cdot 5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(30.9760\)
Root analytic conductor: \(5.56560\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 525,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 3T \)
5 \( 1 \)
7 \( 1 + 7T \)
good2 \( 1 - 4.60T + 8T^{2} \)
11 \( 1 + 52.9T + 1.33e3T^{2} \)
13 \( 1 + 19.6T + 2.19e3T^{2} \)
17 \( 1 + 61.5T + 4.91e3T^{2} \)
19 \( 1 - 27.0T + 6.85e3T^{2} \)
23 \( 1 + 19.2T + 1.21e4T^{2} \)
29 \( 1 + 167.T + 2.43e4T^{2} \)
31 \( 1 - 225.T + 2.97e4T^{2} \)
37 \( 1 + 311.T + 5.06e4T^{2} \)
41 \( 1 - 12.8T + 6.89e4T^{2} \)
43 \( 1 - 114.T + 7.95e4T^{2} \)
47 \( 1 - 207.T + 1.03e5T^{2} \)
53 \( 1 + 227.T + 1.48e5T^{2} \)
59 \( 1 + 605.T + 2.05e5T^{2} \)
61 \( 1 + 315.T + 2.26e5T^{2} \)
67 \( 1 + 720.T + 3.00e5T^{2} \)
71 \( 1 + 56.2T + 3.57e5T^{2} \)
73 \( 1 - 1.15e3T + 3.89e5T^{2} \)
79 \( 1 - 1.15e3T + 4.93e5T^{2} \)
83 \( 1 + 692.T + 5.71e5T^{2} \)
89 \( 1 - 1.41e3T + 7.04e5T^{2} \)
97 \( 1 + 661.T + 9.12e5T^{2} \)
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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

−10.45421531732796206448849687993, −9.275664691770681484552648615767, −7.81936069688978798794258917753, −6.89201888761160173383817232798, −5.99662961732310414147035106307, −5.19237331906725252855690917352, −4.47116725706159009045862706530, −3.24290710697824750109878141642, −2.21592716533737937001029061200, 0, 2.21592716533737937001029061200, 3.24290710697824750109878141642, 4.47116725706159009045862706530, 5.19237331906725252855690917352, 5.99662961732310414147035106307, 6.89201888761160173383817232798, 7.81936069688978798794258917753, 9.275664691770681484552648615767, 10.45421531732796206448849687993

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