Properties

Label 2-35e2-5.4-c1-0-29
Degree $2$
Conductor $1225$
Sign $0.447 - 0.894i$
Analytic cond. $9.78167$
Root an. cond. $3.12756$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + i·2-s + 4-s + 3i·8-s + 3·9-s + 4·11-s − 16-s + 3i·18-s + 4i·22-s − 8i·23-s − 2·29-s + 5i·32-s + 3·36-s − 6i·37-s + 12i·43-s + 4·44-s + ⋯
L(s)  = 1  + 0.707i·2-s + 0.5·4-s + 1.06i·8-s + 9-s + 1.20·11-s − 0.250·16-s + 0.707i·18-s + 0.852i·22-s − 1.66i·23-s − 0.371·29-s + 0.883i·32-s + 0.5·36-s − 0.986i·37-s + 1.82i·43-s + 0.603·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1225 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1225\)    =    \(5^{2} \cdot 7^{2}\)
Sign: $0.447 - 0.894i$
Analytic conductor: \(9.78167\)
Root analytic conductor: \(3.12756\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1225} (99, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1225,\ (\ :1/2),\ 0.447 - 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.287525259\)
\(L(\frac12)\) \(\approx\) \(2.287525259\)
\(L(\frac{3}{2})\) 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 \( 1 - iT - 2T^{2} \)
3 \( 1 - 3T^{2} \)
11 \( 1 - 4T + 11T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 - 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 + 8iT - 23T^{2} \)
29 \( 1 + 2T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 + 6iT - 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 - 12iT - 43T^{2} \)
47 \( 1 - 47T^{2} \)
53 \( 1 - 10iT - 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 + 61T^{2} \)
67 \( 1 - 4iT - 67T^{2} \)
71 \( 1 - 16T + 71T^{2} \)
73 \( 1 - 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 - 83T^{2} \)
89 \( 1 + 89T^{2} \)
97 \( 1 - 97T^{2} \)
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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

−9.771250188868561795391688243002, −8.952772387457675256535099877117, −8.079528927219190463262967036019, −7.24030895518800721395748600639, −6.60973483690631765570905823420, −5.97896574798438697490533614779, −4.77427583873579081767954459657, −3.94471686331882774899431803123, −2.55727884186039395969986671853, −1.36321925300395650269465102503, 1.20481275212509939452365056019, 2.02495550452506870676685756872, 3.47185485966901585591656140513, 3.99216095553573431735843439729, 5.27964669881712485466281931799, 6.46895163930502220218130958741, 7.00666616410248295909397260561, 7.83316777882651927873725804425, 9.088080049500239296415354148394, 9.724662915621575717143485544974

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