Properties

Label 2-7098-1.1-c1-0-32
Degree $2$
Conductor $7098$
Sign $1$
Analytic cond. $56.6778$
Root an. cond. $7.52846$
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-s − 3-s + 4-s + 1.44·5-s + 6-s − 7-s − 8-s + 9-s − 1.44·10-s + 3.74·11-s − 12-s + 14-s − 1.44·15-s + 16-s + 0.692·17-s − 18-s + 0.753·19-s + 1.44·20-s + 21-s − 3.74·22-s + 1.82·23-s + 24-s − 2.91·25-s − 27-s − 28-s + 6.89·29-s + 1.44·30-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 0.5·4-s + 0.646·5-s + 0.408·6-s − 0.377·7-s − 0.353·8-s + 0.333·9-s − 0.456·10-s + 1.12·11-s − 0.288·12-s + 0.267·14-s − 0.373·15-s + 0.250·16-s + 0.167·17-s − 0.235·18-s + 0.172·19-s + 0.323·20-s + 0.218·21-s − 0.797·22-s + 0.381·23-s + 0.204·24-s − 0.582·25-s − 0.192·27-s − 0.188·28-s + 1.28·29-s + 0.263·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7098 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7098 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7098\)    =    \(2 \cdot 3 \cdot 7 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(56.6778\)
Root analytic conductor: \(7.52846\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7098,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.405652396\)
\(L(\frac12)\) \(\approx\) \(1.405652396\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 + T \)
7 \( 1 + T \)
13 \( 1 \)
good5 \( 1 - 1.44T + 5T^{2} \)
11 \( 1 - 3.74T + 11T^{2} \)
17 \( 1 - 0.692T + 17T^{2} \)
19 \( 1 - 0.753T + 19T^{2} \)
23 \( 1 - 1.82T + 23T^{2} \)
29 \( 1 - 6.89T + 29T^{2} \)
31 \( 1 + 0.960T + 31T^{2} \)
37 \( 1 - 3.04T + 37T^{2} \)
41 \( 1 + 1.44T + 41T^{2} \)
43 \( 1 - 5.82T + 43T^{2} \)
47 \( 1 - 3.71T + 47T^{2} \)
53 \( 1 + 1.57T + 53T^{2} \)
59 \( 1 + 6.65T + 59T^{2} \)
61 \( 1 + 7T + 61T^{2} \)
67 \( 1 - 9.11T + 67T^{2} \)
71 \( 1 + 0.219T + 71T^{2} \)
73 \( 1 - 4.91T + 73T^{2} \)
79 \( 1 + 7.44T + 79T^{2} \)
83 \( 1 - 8.75T + 83T^{2} \)
89 \( 1 - 14.5T + 89T^{2} \)
97 \( 1 - 6.06T + 97T^{2} \)
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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

−7.900329585561927496966617030630, −7.19037690547333443514887775084, −6.41384287983191603786852875839, −6.14160838111282070179804425311, −5.28899718937192495046509167177, −4.38477249566000423743941385730, −3.50252655809650479940994392574, −2.52730519173745184241719212224, −1.55354456807299721256433767627, −0.73324093869823504627329628056, 0.73324093869823504627329628056, 1.55354456807299721256433767627, 2.52730519173745184241719212224, 3.50252655809650479940994392574, 4.38477249566000423743941385730, 5.28899718937192495046509167177, 6.14160838111282070179804425311, 6.41384287983191603786852875839, 7.19037690547333443514887775084, 7.900329585561927496966617030630

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