Properties

Label 2-301-1.1-c1-0-13
Degree $2$
Conductor $301$
Sign $1$
Analytic cond. $2.40349$
Root an. cond. $1.55032$
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  + 1.62·2-s + 1.51·3-s + 0.650·4-s + 1.89·5-s + 2.46·6-s + 7-s − 2.19·8-s − 0.702·9-s + 3.08·10-s − 2.03·11-s + 0.985·12-s − 0.415·13-s + 1.62·14-s + 2.87·15-s − 4.87·16-s − 1.00·17-s − 1.14·18-s − 0.750·19-s + 1.23·20-s + 1.51·21-s − 3.32·22-s + 4.64·23-s − 3.33·24-s − 1.40·25-s − 0.675·26-s − 5.61·27-s + 0.650·28-s + ⋯
L(s)  = 1  + 1.15·2-s + 0.875·3-s + 0.325·4-s + 0.847·5-s + 1.00·6-s + 0.377·7-s − 0.776·8-s − 0.234·9-s + 0.975·10-s − 0.614·11-s + 0.284·12-s − 0.115·13-s + 0.435·14-s + 0.741·15-s − 1.21·16-s − 0.244·17-s − 0.269·18-s − 0.172·19-s + 0.275·20-s + 0.330·21-s − 0.707·22-s + 0.968·23-s − 0.679·24-s − 0.281·25-s − 0.132·26-s − 1.08·27-s + 0.122·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 301 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 301 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(301\)    =    \(7 \cdot 43\)
Sign: $1$
Analytic conductor: \(2.40349\)
Root analytic conductor: \(1.55032\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 301,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.814630375\)
\(L(\frac12)\) \(\approx\) \(2.814630375\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 - T \)
43 \( 1 + T \)
good2 \( 1 - 1.62T + 2T^{2} \)
3 \( 1 - 1.51T + 3T^{2} \)
5 \( 1 - 1.89T + 5T^{2} \)
11 \( 1 + 2.03T + 11T^{2} \)
13 \( 1 + 0.415T + 13T^{2} \)
17 \( 1 + 1.00T + 17T^{2} \)
19 \( 1 + 0.750T + 19T^{2} \)
23 \( 1 - 4.64T + 23T^{2} \)
29 \( 1 - 6.37T + 29T^{2} \)
31 \( 1 - 1.05T + 31T^{2} \)
37 \( 1 - 4.76T + 37T^{2} \)
41 \( 1 + 8.35T + 41T^{2} \)
47 \( 1 - 2.90T + 47T^{2} \)
53 \( 1 + 4.85T + 53T^{2} \)
59 \( 1 + 0.285T + 59T^{2} \)
61 \( 1 + 8.90T + 61T^{2} \)
67 \( 1 - 3.33T + 67T^{2} \)
71 \( 1 + 3.79T + 71T^{2} \)
73 \( 1 - 13.9T + 73T^{2} \)
79 \( 1 - 10.9T + 79T^{2} \)
83 \( 1 - 1.52T + 83T^{2} \)
89 \( 1 - 2.72T + 89T^{2} \)
97 \( 1 + 19.1T + 97T^{2} \)
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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

−12.01941127671036390876376254051, −10.94059916867066879526433161673, −9.740305323580045169449740344154, −8.894394786790604777587327560432, −8.007774977996019585105171975194, −6.55312224515157899052759050722, −5.52510228592135476436621685445, −4.63957400875972780805929890740, −3.23749117520206814514257971575, −2.30446308741695073081884917481, 2.30446308741695073081884917481, 3.23749117520206814514257971575, 4.63957400875972780805929890740, 5.52510228592135476436621685445, 6.55312224515157899052759050722, 8.007774977996019585105171975194, 8.894394786790604777587327560432, 9.740305323580045169449740344154, 10.94059916867066879526433161673, 12.01941127671036390876376254051

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