Properties

Label 2-85e2-1.1-c1-0-405
Degree $2$
Conductor $7225$
Sign $-1$
Analytic cond. $57.6919$
Root an. cond. $7.59551$
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  + 2.30·2-s + 1.87·3-s + 3.31·4-s + 4.32·6-s − 1.54·7-s + 3.03·8-s + 0.525·9-s − 4.61·11-s + 6.22·12-s − 3.51·13-s − 3.56·14-s + 0.366·16-s + 1.21·18-s − 6.62·19-s − 2.90·21-s − 10.6·22-s + 2.59·23-s + 5.70·24-s − 8.11·26-s − 4.64·27-s − 5.12·28-s + 0.979·29-s − 1.22·31-s − 5.22·32-s − 8.67·33-s + 1.74·36-s − 0.407·37-s + ⋯
L(s)  = 1  + 1.63·2-s + 1.08·3-s + 1.65·4-s + 1.76·6-s − 0.584·7-s + 1.07·8-s + 0.175·9-s − 1.39·11-s + 1.79·12-s − 0.975·13-s − 0.952·14-s + 0.0916·16-s + 0.285·18-s − 1.51·19-s − 0.633·21-s − 2.27·22-s + 0.541·23-s + 1.16·24-s − 1.59·26-s − 0.894·27-s − 0.968·28-s + 0.181·29-s − 0.219·31-s − 0.923·32-s − 1.50·33-s + 0.290·36-s − 0.0670·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7225 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7225\)    =    \(5^{2} \cdot 17^{2}\)
Sign: $-1$
Analytic conductor: \(57.6919\)
Root analytic conductor: \(7.59551\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7225,\ (\ :1/2),\ -1)\)

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)$
bad5 \( 1 \)
17 \( 1 \)
good2 \( 1 - 2.30T + 2T^{2} \)
3 \( 1 - 1.87T + 3T^{2} \)
7 \( 1 + 1.54T + 7T^{2} \)
11 \( 1 + 4.61T + 11T^{2} \)
13 \( 1 + 3.51T + 13T^{2} \)
19 \( 1 + 6.62T + 19T^{2} \)
23 \( 1 - 2.59T + 23T^{2} \)
29 \( 1 - 0.979T + 29T^{2} \)
31 \( 1 + 1.22T + 31T^{2} \)
37 \( 1 + 0.407T + 37T^{2} \)
41 \( 1 - 10.2T + 41T^{2} \)
43 \( 1 - 4.24T + 43T^{2} \)
47 \( 1 + 3.99T + 47T^{2} \)
53 \( 1 - 1.75T + 53T^{2} \)
59 \( 1 - 1.56T + 59T^{2} \)
61 \( 1 - 13.9T + 61T^{2} \)
67 \( 1 + 8.84T + 67T^{2} \)
71 \( 1 - 1.29T + 71T^{2} \)
73 \( 1 + 9.77T + 73T^{2} \)
79 \( 1 + 10.9T + 79T^{2} \)
83 \( 1 - 12.6T + 83T^{2} \)
89 \( 1 + 8.62T + 89T^{2} \)
97 \( 1 + 5.92T + 97T^{2} \)
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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

−7.43418610277498003158880491987, −6.80477177857529430971150782309, −5.96143762189135616156220705261, −5.37309862933302503204575166392, −4.58149543522910383505237963294, −3.97658564194934754759356611376, −3.05326083649127736989621646236, −2.63903144131573663168592884682, −2.09898253509625283259129863129, 0, 2.09898253509625283259129863129, 2.63903144131573663168592884682, 3.05326083649127736989621646236, 3.97658564194934754759356611376, 4.58149543522910383505237963294, 5.37309862933302503204575166392, 5.96143762189135616156220705261, 6.80477177857529430971150782309, 7.43418610277498003158880491987

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