Properties

Label 2-85e2-1.1-c1-0-142
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  − 1.99·2-s − 2.94·3-s + 1.96·4-s + 5.85·6-s − 3.47·7-s + 0.0709·8-s + 5.65·9-s − 3.24·11-s − 5.77·12-s + 3.53·13-s + 6.92·14-s − 4.07·16-s − 11.2·18-s + 1.42·19-s + 10.2·21-s + 6.46·22-s + 7.40·23-s − 0.208·24-s − 7.03·26-s − 7.79·27-s − 6.83·28-s − 10.4·29-s − 1.74·31-s + 7.96·32-s + 9.54·33-s + 11.0·36-s − 3.36·37-s + ⋯
L(s)  = 1  − 1.40·2-s − 1.69·3-s + 0.982·4-s + 2.39·6-s − 1.31·7-s + 0.0251·8-s + 1.88·9-s − 0.978·11-s − 1.66·12-s + 0.979·13-s + 1.85·14-s − 1.01·16-s − 2.65·18-s + 0.326·19-s + 2.23·21-s + 1.37·22-s + 1.54·23-s − 0.0426·24-s − 1.37·26-s − 1.50·27-s − 1.29·28-s − 1.93·29-s − 0.313·31-s + 1.40·32-s + 1.66·33-s + 1.84·36-s − 0.553·37-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 \( 1 + 1.99T + 2T^{2} \)
3 \( 1 + 2.94T + 3T^{2} \)
7 \( 1 + 3.47T + 7T^{2} \)
11 \( 1 + 3.24T + 11T^{2} \)
13 \( 1 - 3.53T + 13T^{2} \)
19 \( 1 - 1.42T + 19T^{2} \)
23 \( 1 - 7.40T + 23T^{2} \)
29 \( 1 + 10.4T + 29T^{2} \)
31 \( 1 + 1.74T + 31T^{2} \)
37 \( 1 + 3.36T + 37T^{2} \)
41 \( 1 - 3.91T + 41T^{2} \)
43 \( 1 + 6.68T + 43T^{2} \)
47 \( 1 + 1.75T + 47T^{2} \)
53 \( 1 + 2.10T + 53T^{2} \)
59 \( 1 - 6.95T + 59T^{2} \)
61 \( 1 - 7.31T + 61T^{2} \)
67 \( 1 + 0.934T + 67T^{2} \)
71 \( 1 + 16.5T + 71T^{2} \)
73 \( 1 - 2.58T + 73T^{2} \)
79 \( 1 - 11.6T + 79T^{2} \)
83 \( 1 + 6.23T + 83T^{2} \)
89 \( 1 - 10.6T + 89T^{2} \)
97 \( 1 + 4.47T + 97T^{2} \)
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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

−7.40836021832427240498702933003, −6.94563379591907070253413930420, −6.36022327203892939932869475562, −5.57844861588883252675943559444, −5.08369525041850112098523278722, −3.97700771719244411000965456597, −3.03735315044903991897585737769, −1.72574691163623699570083992809, −0.74643705496915680529712658322, 0, 0.74643705496915680529712658322, 1.72574691163623699570083992809, 3.03735315044903991897585737769, 3.97700771719244411000965456597, 5.08369525041850112098523278722, 5.57844861588883252675943559444, 6.36022327203892939932869475562, 6.94563379591907070253413930420, 7.40836021832427240498702933003

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