Properties

Label 2-35e2-1.1-c1-0-33
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.381·2-s − 0.874·3-s − 1.85·4-s + 0.333·6-s + 1.47·8-s − 2.23·9-s + 2.23·11-s + 1.62·12-s + 4.03·13-s + 3.14·16-s − 7.40·17-s + 0.854·18-s + 4.24·19-s − 0.854·22-s − 3.76·23-s − 1.28·24-s − 1.54·26-s + 4.57·27-s + 2.23·29-s + 6.86·31-s − 4.14·32-s − 1.95·33-s + 2.82·34-s + 4.14·36-s − 10.7·37-s − 1.62·38-s − 3.52·39-s + ⋯
L(s)  = 1  − 0.270·2-s − 0.504·3-s − 0.927·4-s + 0.136·6-s + 0.520·8-s − 0.745·9-s + 0.674·11-s + 0.467·12-s + 1.11·13-s + 0.786·16-s − 1.79·17-s + 0.201·18-s + 0.973·19-s − 0.182·22-s − 0.784·23-s − 0.262·24-s − 0.302·26-s + 0.880·27-s + 0.415·29-s + 1.23·31-s − 0.732·32-s − 0.340·33-s + 0.485·34-s + 0.690·36-s − 1.76·37-s − 0.262·38-s − 0.564·39-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: \(1\)
Selberg data: \((2,\ 1225,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 \)
good2 \( 1 + 0.381T + 2T^{2} \)
3 \( 1 + 0.874T + 3T^{2} \)
11 \( 1 - 2.23T + 11T^{2} \)
13 \( 1 - 4.03T + 13T^{2} \)
17 \( 1 + 7.40T + 17T^{2} \)
19 \( 1 - 4.24T + 19T^{2} \)
23 \( 1 + 3.76T + 23T^{2} \)
29 \( 1 - 2.23T + 29T^{2} \)
31 \( 1 - 6.86T + 31T^{2} \)
37 \( 1 + 10.7T + 37T^{2} \)
41 \( 1 + 4.78T + 41T^{2} \)
43 \( 1 + 5T + 43T^{2} \)
47 \( 1 - 9.48T + 47T^{2} \)
53 \( 1 + 9.70T + 53T^{2} \)
59 \( 1 + 13.1T + 59T^{2} \)
61 \( 1 + 3.03T + 61T^{2} \)
67 \( 1 + 8.70T + 67T^{2} \)
71 \( 1 + 7.47T + 71T^{2} \)
73 \( 1 + 2.62T + 73T^{2} \)
79 \( 1 + 4.70T + 79T^{2} \)
83 \( 1 + 6.86T + 83T^{2} \)
89 \( 1 - 7.94T + 89T^{2} \)
97 \( 1 - 10.1T + 97T^{2} \)
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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

−8.971834489648722980820436495974, −8.827237426648214521511927814205, −7.890841999667866464082158311270, −6.64742791763685139585923238575, −6.00982714490215939768839347134, −4.99782404197983560772229365488, −4.20803843465627590270069430813, −3.16349635156176399729002853251, −1.44706008845505384279685139626, 0, 1.44706008845505384279685139626, 3.16349635156176399729002853251, 4.20803843465627590270069430813, 4.99782404197983560772229365488, 6.00982714490215939768839347134, 6.64742791763685139585923238575, 7.890841999667866464082158311270, 8.827237426648214521511927814205, 8.971834489648722980820436495974

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