Properties

Label 2-35e2-1.1-c1-0-41
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  − 0.713·2-s + 1.49·3-s − 1.49·4-s − 1.06·6-s + 2.49·8-s − 0.777·9-s − 3.91·11-s − 2.22·12-s + 1.91·13-s + 1.20·16-s − 3.71·17-s + 0.554·18-s + 6.69·19-s + 2.79·22-s − 1.77·23-s + 3.71·24-s − 1.36·26-s − 5.63·27-s − 7.26·29-s − 6.26·31-s − 5.84·32-s − 5.84·33-s + 2.64·34-s + 1.15·36-s − 5.06·37-s − 4.77·38-s + 2.85·39-s + ⋯
L(s)  = 1  − 0.504·2-s + 0.860·3-s − 0.745·4-s − 0.434·6-s + 0.880·8-s − 0.259·9-s − 1.18·11-s − 0.641·12-s + 0.531·13-s + 0.301·16-s − 0.900·17-s + 0.130·18-s + 1.53·19-s + 0.596·22-s − 0.370·23-s + 0.758·24-s − 0.268·26-s − 1.08·27-s − 1.34·29-s − 1.12·31-s − 1.03·32-s − 1.01·33-s + 0.454·34-s + 0.193·36-s − 0.832·37-s − 0.774·38-s + 0.457·39-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 \( 1 + 0.713T + 2T^{2} \)
3 \( 1 - 1.49T + 3T^{2} \)
11 \( 1 + 3.91T + 11T^{2} \)
13 \( 1 - 1.91T + 13T^{2} \)
17 \( 1 + 3.71T + 17T^{2} \)
19 \( 1 - 6.69T + 19T^{2} \)
23 \( 1 + 1.77T + 23T^{2} \)
29 \( 1 + 7.26T + 29T^{2} \)
31 \( 1 + 6.26T + 31T^{2} \)
37 \( 1 + 5.06T + 37T^{2} \)
41 \( 1 - 8.18T + 41T^{2} \)
43 \( 1 - 1.64T + 43T^{2} \)
47 \( 1 + 12.2T + 47T^{2} \)
53 \( 1 + 3.75T + 53T^{2} \)
59 \( 1 + 2.34T + 59T^{2} \)
61 \( 1 + 6.26T + 61T^{2} \)
67 \( 1 - 0.981T + 67T^{2} \)
71 \( 1 - 11.5T + 71T^{2} \)
73 \( 1 + 5.96T + 73T^{2} \)
79 \( 1 - 2.05T + 79T^{2} \)
83 \( 1 + 13.2T + 83T^{2} \)
89 \( 1 + 11.5T + 89T^{2} \)
97 \( 1 + 3.61T + 97T^{2} \)
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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

−9.279290485613277880164753405138, −8.554422439156943454185696032076, −7.86477131697515245707883888866, −7.30903598389159670579022143210, −5.78656504561130153250767439883, −5.07287658481676294091060549060, −3.89542307728997651931813204672, −3.03427871292206734220199167871, −1.77861670494698835573431400730, 0, 1.77861670494698835573431400730, 3.03427871292206734220199167871, 3.89542307728997651931813204672, 5.07287658481676294091060549060, 5.78656504561130153250767439883, 7.30903598389159670579022143210, 7.86477131697515245707883888866, 8.554422439156943454185696032076, 9.279290485613277880164753405138

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