Properties

Label 2-8025-1.1-c1-0-323
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  + 1.72·2-s + 3-s + 0.982·4-s + 1.72·6-s + 5.06·7-s − 1.75·8-s + 9-s − 5.92·11-s + 0.982·12-s − 6.03·13-s + 8.75·14-s − 4.99·16-s − 4.06·17-s + 1.72·18-s + 2.30·19-s + 5.06·21-s − 10.2·22-s − 3.79·23-s − 1.75·24-s − 10.4·26-s + 27-s + 4.98·28-s + 2.57·29-s + 5.71·31-s − 5.12·32-s − 5.92·33-s − 7.01·34-s + ⋯
L(s)  = 1  + 1.22·2-s + 0.577·3-s + 0.491·4-s + 0.705·6-s + 1.91·7-s − 0.621·8-s + 0.333·9-s − 1.78·11-s + 0.283·12-s − 1.67·13-s + 2.33·14-s − 1.24·16-s − 0.984·17-s + 0.407·18-s + 0.528·19-s + 1.10·21-s − 2.18·22-s − 0.791·23-s − 0.358·24-s − 2.04·26-s + 0.192·27-s + 0.941·28-s + 0.477·29-s + 1.02·31-s − 0.905·32-s − 1.03·33-s − 1.20·34-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 \( 1 - 1.72T + 2T^{2} \)
7 \( 1 - 5.06T + 7T^{2} \)
11 \( 1 + 5.92T + 11T^{2} \)
13 \( 1 + 6.03T + 13T^{2} \)
17 \( 1 + 4.06T + 17T^{2} \)
19 \( 1 - 2.30T + 19T^{2} \)
23 \( 1 + 3.79T + 23T^{2} \)
29 \( 1 - 2.57T + 29T^{2} \)
31 \( 1 - 5.71T + 31T^{2} \)
37 \( 1 - 8.74T + 37T^{2} \)
41 \( 1 + 11.4T + 41T^{2} \)
43 \( 1 + 5.60T + 43T^{2} \)
47 \( 1 + 3.92T + 47T^{2} \)
53 \( 1 - 0.0883T + 53T^{2} \)
59 \( 1 + 13.5T + 59T^{2} \)
61 \( 1 - 10.1T + 61T^{2} \)
67 \( 1 + 6.15T + 67T^{2} \)
71 \( 1 + 8.96T + 71T^{2} \)
73 \( 1 - 0.200T + 73T^{2} \)
79 \( 1 + 14.0T + 79T^{2} \)
83 \( 1 + 3.83T + 83T^{2} \)
89 \( 1 - 2.21T + 89T^{2} \)
97 \( 1 + 12.9T + 97T^{2} \)
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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

−7.53082994878987116109559469556, −6.84583526696736493373551274176, −5.71903989399730042917373196908, −5.09291603575588692928054981276, −4.67073530332942168479151795021, −4.29866201813303948409977399029, −2.92289601815080405038017469422, −2.54833163276147734170503889484, −1.75243284688782541046029943005, 0, 1.75243284688782541046029943005, 2.54833163276147734170503889484, 2.92289601815080405038017469422, 4.29866201813303948409977399029, 4.67073530332942168479151795021, 5.09291603575588692928054981276, 5.71903989399730042917373196908, 6.84583526696736493373551274176, 7.53082994878987116109559469556

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