Properties

Label 2-301-1.1-c1-0-0
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  − 0.827·2-s − 1.74·3-s − 1.31·4-s − 0.781·5-s + 1.44·6-s − 7-s + 2.74·8-s + 0.0381·9-s + 0.646·10-s − 0.696·11-s + 2.29·12-s + 0.888·13-s + 0.827·14-s + 1.36·15-s + 0.361·16-s + 1.72·17-s − 0.0315·18-s + 7.17·19-s + 1.02·20-s + 1.74·21-s + 0.576·22-s + 5.79·23-s − 4.78·24-s − 4.38·25-s − 0.734·26-s + 5.16·27-s + 1.31·28-s + ⋯
L(s)  = 1  − 0.585·2-s − 1.00·3-s − 0.657·4-s − 0.349·5-s + 0.588·6-s − 0.377·7-s + 0.969·8-s + 0.0127·9-s + 0.204·10-s − 0.210·11-s + 0.661·12-s + 0.246·13-s + 0.221·14-s + 0.351·15-s + 0.0904·16-s + 0.417·17-s − 0.00744·18-s + 1.64·19-s + 0.229·20-s + 0.380·21-s + 0.122·22-s + 1.20·23-s − 0.975·24-s − 0.877·25-s − 0.144·26-s + 0.993·27-s + 0.248·28-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

\(L(1)\) \(\approx\) \(0.4743118824\)
\(L(\frac12)\) \(\approx\) \(0.4743118824\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.827T + 2T^{2} \)
3 \( 1 + 1.74T + 3T^{2} \)
5 \( 1 + 0.781T + 5T^{2} \)
11 \( 1 + 0.696T + 11T^{2} \)
13 \( 1 - 0.888T + 13T^{2} \)
17 \( 1 - 1.72T + 17T^{2} \)
19 \( 1 - 7.17T + 19T^{2} \)
23 \( 1 - 5.79T + 23T^{2} \)
29 \( 1 - 4.84T + 29T^{2} \)
31 \( 1 - 2.61T + 31T^{2} \)
37 \( 1 + 8.37T + 37T^{2} \)
41 \( 1 + 0.0770T + 41T^{2} \)
47 \( 1 - 3.18T + 47T^{2} \)
53 \( 1 + 0.507T + 53T^{2} \)
59 \( 1 - 4.48T + 59T^{2} \)
61 \( 1 + 1.99T + 61T^{2} \)
67 \( 1 + 4.72T + 67T^{2} \)
71 \( 1 - 13.5T + 71T^{2} \)
73 \( 1 - 4.89T + 73T^{2} \)
79 \( 1 + 5.79T + 79T^{2} \)
83 \( 1 - 4.18T + 83T^{2} \)
89 \( 1 - 17.7T + 89T^{2} \)
97 \( 1 + 12.8T + 97T^{2} \)
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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

−11.67492923798253841141126134054, −10.72103618816464709119309743244, −9.923537169394974419362940419033, −8.980904277034312799873995636960, −7.967725942081695075669341067008, −6.95310542149712637889733982216, −5.63487914653584810425690922187, −4.84745373047723984926044410847, −3.37446497723967876494654150815, −0.823724309778016299604679645331, 0.823724309778016299604679645331, 3.37446497723967876494654150815, 4.84745373047723984926044410847, 5.63487914653584810425690922187, 6.95310542149712637889733982216, 7.967725942081695075669341067008, 8.980904277034312799873995636960, 9.923537169394974419362940419033, 10.72103618816464709119309743244, 11.67492923798253841141126134054

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