Properties

Label 2-35e2-1.1-c1-0-29
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  + 0.618·2-s − 3.23·3-s − 1.61·4-s − 2.00·6-s − 2.23·8-s + 7.47·9-s − 0.236·11-s + 5.23·12-s + 1.23·13-s + 1.85·16-s + 2.47·17-s + 4.61·18-s + 4.47·19-s − 0.145·22-s − 6.23·23-s + 7.23·24-s + 0.763·26-s − 14.4·27-s + 5·29-s − 3.70·31-s + 5.61·32-s + 0.763·33-s + 1.52·34-s − 12.0·36-s − 3·37-s + 2.76·38-s − 4.00·39-s + ⋯
L(s)  = 1  + 0.437·2-s − 1.86·3-s − 0.809·4-s − 0.816·6-s − 0.790·8-s + 2.49·9-s − 0.0711·11-s + 1.51·12-s + 0.342·13-s + 0.463·16-s + 0.599·17-s + 1.08·18-s + 1.02·19-s − 0.0311·22-s − 1.30·23-s + 1.47·24-s + 0.149·26-s − 2.78·27-s + 0.928·29-s − 0.666·31-s + 0.993·32-s + 0.132·33-s + 0.262·34-s − 2.01·36-s − 0.493·37-s + 0.448·38-s − 0.640·39-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 \( 1 - 0.618T + 2T^{2} \)
3 \( 1 + 3.23T + 3T^{2} \)
11 \( 1 + 0.236T + 11T^{2} \)
13 \( 1 - 1.23T + 13T^{2} \)
17 \( 1 - 2.47T + 17T^{2} \)
19 \( 1 - 4.47T + 19T^{2} \)
23 \( 1 + 6.23T + 23T^{2} \)
29 \( 1 - 5T + 29T^{2} \)
31 \( 1 + 3.70T + 31T^{2} \)
37 \( 1 + 3T + 37T^{2} \)
41 \( 1 + 4.76T + 41T^{2} \)
43 \( 1 + 1.76T + 43T^{2} \)
47 \( 1 + 2T + 47T^{2} \)
53 \( 1 + 8.47T + 53T^{2} \)
59 \( 1 + 11.7T + 59T^{2} \)
61 \( 1 - 9.70T + 61T^{2} \)
67 \( 1 - 4.23T + 67T^{2} \)
71 \( 1 - 8.70T + 71T^{2} \)
73 \( 1 + 8.76T + 73T^{2} \)
79 \( 1 + 11.1T + 79T^{2} \)
83 \( 1 + 7.70T + 83T^{2} \)
89 \( 1 + 17.2T + 89T^{2} \)
97 \( 1 - 5.23T + 97T^{2} \)
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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

−9.761063150317308201526623951396, −8.476369265678107975394008411230, −7.47547604306337529414069111501, −6.46313891296476344243431476870, −5.74806949845994802134984751338, −5.17321536099051064306185975283, −4.39517435935058781015767495428, −3.44006352602964746714616065249, −1.31710662654464286407497925571, 0, 1.31710662654464286407497925571, 3.44006352602964746714616065249, 4.39517435935058781015767495428, 5.17321536099051064306185975283, 5.74806949845994802134984751338, 6.46313891296476344243431476870, 7.47547604306337529414069111501, 8.476369265678107975394008411230, 9.761063150317308201526623951396

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