Properties

Label 2-8025-1.1-c1-0-220
Degree $2$
Conductor $8025$
Sign $-1$
Analytic cond. $64.0799$
Root an. cond. $8.00499$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.07·2-s + 3-s + 2.31·4-s − 2.07·6-s − 0.151·7-s − 0.662·8-s + 9-s − 4.71·11-s + 2.31·12-s + 0.171·13-s + 0.314·14-s − 3.26·16-s + 2.52·17-s − 2.07·18-s + 7.60·19-s − 0.151·21-s + 9.79·22-s + 6.83·23-s − 0.662·24-s − 0.356·26-s + 27-s − 0.351·28-s − 9.08·29-s − 3.81·31-s + 8.10·32-s − 4.71·33-s − 5.24·34-s + ⋯
L(s)  = 1  − 1.46·2-s + 0.577·3-s + 1.15·4-s − 0.848·6-s − 0.0572·7-s − 0.234·8-s + 0.333·9-s − 1.42·11-s + 0.669·12-s + 0.0475·13-s + 0.0840·14-s − 0.815·16-s + 0.611·17-s − 0.489·18-s + 1.74·19-s − 0.0330·21-s + 2.08·22-s + 1.42·23-s − 0.135·24-s − 0.0699·26-s + 0.192·27-s − 0.0663·28-s − 1.68·29-s − 0.685·31-s + 1.43·32-s − 0.820·33-s − 0.899·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8025\)    =    \(3 \cdot 5^{2} \cdot 107\)
Sign: $-1$
Analytic conductor: \(64.0799\)
Root analytic conductor: \(8.00499\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8025,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
5 \( 1 \)
107 \( 1 - T \)
good2 \( 1 + 2.07T + 2T^{2} \)
7 \( 1 + 0.151T + 7T^{2} \)
11 \( 1 + 4.71T + 11T^{2} \)
13 \( 1 - 0.171T + 13T^{2} \)
17 \( 1 - 2.52T + 17T^{2} \)
19 \( 1 - 7.60T + 19T^{2} \)
23 \( 1 - 6.83T + 23T^{2} \)
29 \( 1 + 9.08T + 29T^{2} \)
31 \( 1 + 3.81T + 31T^{2} \)
37 \( 1 - 0.510T + 37T^{2} \)
41 \( 1 + 3.87T + 41T^{2} \)
43 \( 1 + 4.14T + 43T^{2} \)
47 \( 1 - 0.851T + 47T^{2} \)
53 \( 1 + 9.78T + 53T^{2} \)
59 \( 1 + 11.9T + 59T^{2} \)
61 \( 1 - 2.00T + 61T^{2} \)
67 \( 1 + 1.67T + 67T^{2} \)
71 \( 1 + 4.13T + 71T^{2} \)
73 \( 1 - 3.38T + 73T^{2} \)
79 \( 1 - 11.8T + 79T^{2} \)
83 \( 1 - 0.333T + 83T^{2} \)
89 \( 1 - 16.9T + 89T^{2} \)
97 \( 1 - 6.78T + 97T^{2} \)
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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

−7.61716312648990287718059300319, −7.36932429334882244303430834472, −6.39539456635429631773100373737, −5.27828265834264585151810310919, −4.91748795227641271349911610051, −3.48387606402173707355990388393, −2.98512720171723330893146183626, −1.97532619383712654426232442711, −1.16709312355189143625411190007, 0, 1.16709312355189143625411190007, 1.97532619383712654426232442711, 2.98512720171723330893146183626, 3.48387606402173707355990388393, 4.91748795227641271349911610051, 5.27828265834264585151810310919, 6.39539456635429631773100373737, 7.36932429334882244303430834472, 7.61716312648990287718059300319

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