Properties

Label 2-298-1.1-c1-0-11
Degree $2$
Conductor $298$
Sign $-1$
Analytic cond. $2.37954$
Root an. cond. $1.54257$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 2·3-s + 4-s − 2·5-s − 2·6-s − 2·7-s + 8-s + 9-s − 2·10-s − 2·12-s − 5·13-s − 2·14-s + 4·15-s + 16-s − 7·17-s + 18-s + 19-s − 2·20-s + 4·21-s − 23-s − 2·24-s − 25-s − 5·26-s + 4·27-s − 2·28-s + 8·29-s + 4·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.15·3-s + 1/2·4-s − 0.894·5-s − 0.816·6-s − 0.755·7-s + 0.353·8-s + 1/3·9-s − 0.632·10-s − 0.577·12-s − 1.38·13-s − 0.534·14-s + 1.03·15-s + 1/4·16-s − 1.69·17-s + 0.235·18-s + 0.229·19-s − 0.447·20-s + 0.872·21-s − 0.208·23-s − 0.408·24-s − 1/5·25-s − 0.980·26-s + 0.769·27-s − 0.377·28-s + 1.48·29-s + 0.730·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 298 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 298 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(298\)    =    \(2 \cdot 149\)
Sign: $-1$
Analytic conductor: \(2.37954\)
Root analytic conductor: \(1.54257\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 298,\ (\ :1/2),\ -1)\)

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)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 - T \)
149 \( 1 - T \)
good3 \( 1 + 2 T + p T^{2} \) 1.3.c
5 \( 1 + 2 T + p T^{2} \) 1.5.c
7 \( 1 + 2 T + p T^{2} \) 1.7.c
11 \( 1 + p T^{2} \) 1.11.a
13 \( 1 + 5 T + p T^{2} \) 1.13.f
17 \( 1 + 7 T + p T^{2} \) 1.17.h
19 \( 1 - T + p T^{2} \) 1.19.ab
23 \( 1 + T + p T^{2} \) 1.23.b
29 \( 1 - 8 T + p T^{2} \) 1.29.ai
31 \( 1 - 4 T + p T^{2} \) 1.31.ae
37 \( 1 + p T^{2} \) 1.37.a
41 \( 1 + 6 T + p T^{2} \) 1.41.g
43 \( 1 - 8 T + p T^{2} \) 1.43.ai
47 \( 1 + 6 T + p T^{2} \) 1.47.g
53 \( 1 + 10 T + p T^{2} \) 1.53.k
59 \( 1 - 4 T + p T^{2} \) 1.59.ae
61 \( 1 - 6 T + p T^{2} \) 1.61.ag
67 \( 1 - 3 T + p T^{2} \) 1.67.ad
71 \( 1 + 15 T + p T^{2} \) 1.71.p
73 \( 1 - 9 T + p T^{2} \) 1.73.aj
79 \( 1 - T + p T^{2} \) 1.79.ab
83 \( 1 + p T^{2} \) 1.83.a
89 \( 1 - 2 T + p T^{2} \) 1.89.ac
97 \( 1 + 8 T + p T^{2} \) 1.97.i
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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

−11.56561031246283407551316862179, −10.68472316448195504055881602591, −9.674719668106499560183943823239, −8.206606724296907088426457205693, −6.94312057827656872155076238237, −6.36416273638527124083942018068, −5.06730378076787060496001328199, −4.28596785663970327786643054301, −2.77150588602722107325738225734, 0, 2.77150588602722107325738225734, 4.28596785663970327786643054301, 5.06730378076787060496001328199, 6.36416273638527124083942018068, 6.94312057827656872155076238237, 8.206606724296907088426457205693, 9.674719668106499560183943823239, 10.68472316448195504055881602591, 11.56561031246283407551316862179

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