Properties

Label 2-35e2-1.1-c1-0-44
Degree $2$
Conductor $1225$
Sign $1$
Analytic cond. $9.78167$
Root an. cond. $3.12756$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.44·2-s + 1.73·3-s + 3.99·4-s + 4.24·6-s + 4.89·8-s + 5·11-s + 6.92·12-s − 1.73·13-s + 3.99·16-s − 1.73·17-s − 2.82·19-s + 12.2·22-s − 2.44·23-s + 8.48·24-s − 4.24·26-s − 5.19·27-s + 5·29-s − 1.41·31-s + 8.66·33-s − 4.24·34-s + 2.44·37-s − 6.92·38-s − 2.99·39-s − 9.89·41-s + 19.9·44-s + ⋯
L(s)  = 1  + 1.73·2-s + 1.00·3-s + 1.99·4-s + 1.73·6-s + 1.73·8-s + 1.50·11-s + 1.99·12-s − 0.480·13-s + 0.999·16-s − 0.420·17-s − 0.648·19-s + 2.61·22-s − 0.510·23-s + 1.73·24-s − 0.832·26-s − 1.00·27-s + 0.928·29-s − 0.254·31-s + 1.50·33-s − 0.727·34-s + 0.402·37-s − 1.12·38-s − 0.480·39-s − 1.54·41-s + 3.01·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1225 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1225\)    =    \(5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(9.78167\)
Root analytic conductor: \(3.12756\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1225,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(6.070724349\)
\(L(\frac12)\) \(\approx\) \(6.070724349\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 \)
good2 \( 1 - 2.44T + 2T^{2} \)
3 \( 1 - 1.73T + 3T^{2} \)
11 \( 1 - 5T + 11T^{2} \)
13 \( 1 + 1.73T + 13T^{2} \)
17 \( 1 + 1.73T + 17T^{2} \)
19 \( 1 + 2.82T + 19T^{2} \)
23 \( 1 + 2.44T + 23T^{2} \)
29 \( 1 - 5T + 29T^{2} \)
31 \( 1 + 1.41T + 31T^{2} \)
37 \( 1 - 2.44T + 37T^{2} \)
41 \( 1 + 9.89T + 41T^{2} \)
43 \( 1 + 43T^{2} \)
47 \( 1 - 8.66T + 47T^{2} \)
53 \( 1 + 7.34T + 53T^{2} \)
59 \( 1 - 1.41T + 59T^{2} \)
61 \( 1 - 2.82T + 61T^{2} \)
67 \( 1 - 7.34T + 67T^{2} \)
71 \( 1 - 2T + 71T^{2} \)
73 \( 1 - 13.8T + 73T^{2} \)
79 \( 1 + 3T + 79T^{2} \)
83 \( 1 + 13.8T + 83T^{2} \)
89 \( 1 - 16.9T + 89T^{2} \)
97 \( 1 - 1.73T + 97T^{2} \)
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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

−9.645328637130590430467141263280, −8.857229604579321959014733682879, −8.009126802097124316694234058814, −6.86973026388393531444122524067, −6.37926313289814394298203874451, −5.33129353649935072107092906956, −4.28711361069127727150782959578, −3.72921383621485042806225197959, −2.76974372297008014834243139476, −1.88217596036785265879487630990, 1.88217596036785265879487630990, 2.76974372297008014834243139476, 3.72921383621485042806225197959, 4.28711361069127727150782959578, 5.33129353649935072107092906956, 6.37926313289814394298203874451, 6.86973026388393531444122524067, 8.009126802097124316694234058814, 8.857229604579321959014733682879, 9.645328637130590430467141263280

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