Properties

Label 2-301-1.1-c1-0-16
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  + 2.50·2-s + 1.48·3-s + 4.25·4-s − 3.61·5-s + 3.71·6-s + 7-s + 5.64·8-s − 0.794·9-s − 9.04·10-s + 2.63·11-s + 6.32·12-s − 5.17·13-s + 2.50·14-s − 5.37·15-s + 5.60·16-s + 3.60·17-s − 1.98·18-s + 0.435·19-s − 15.3·20-s + 1.48·21-s + 6.58·22-s − 8.24·23-s + 8.38·24-s + 8.08·25-s − 12.9·26-s − 5.63·27-s + 4.25·28-s + ⋯
L(s)  = 1  + 1.76·2-s + 0.857·3-s + 2.12·4-s − 1.61·5-s + 1.51·6-s + 0.377·7-s + 1.99·8-s − 0.264·9-s − 2.86·10-s + 0.793·11-s + 1.82·12-s − 1.43·13-s + 0.668·14-s − 1.38·15-s + 1.40·16-s + 0.873·17-s − 0.468·18-s + 0.0999·19-s − 3.44·20-s + 0.324·21-s + 1.40·22-s − 1.71·23-s + 1.71·24-s + 1.61·25-s − 2.53·26-s − 1.08·27-s + 0.804·28-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

\(L(1)\) \(\approx\) \(3.404648147\)
\(L(\frac12)\) \(\approx\) \(3.404648147\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.50T + 2T^{2} \)
3 \( 1 - 1.48T + 3T^{2} \)
5 \( 1 + 3.61T + 5T^{2} \)
11 \( 1 - 2.63T + 11T^{2} \)
13 \( 1 + 5.17T + 13T^{2} \)
17 \( 1 - 3.60T + 17T^{2} \)
19 \( 1 - 0.435T + 19T^{2} \)
23 \( 1 + 8.24T + 23T^{2} \)
29 \( 1 - 10.1T + 29T^{2} \)
31 \( 1 + 1.44T + 31T^{2} \)
37 \( 1 + 5.88T + 37T^{2} \)
41 \( 1 - 2.69T + 41T^{2} \)
47 \( 1 - 2.07T + 47T^{2} \)
53 \( 1 - 5.00T + 53T^{2} \)
59 \( 1 - 13.5T + 59T^{2} \)
61 \( 1 - 10.7T + 61T^{2} \)
67 \( 1 - 5.06T + 67T^{2} \)
71 \( 1 - 7.48T + 71T^{2} \)
73 \( 1 + 12.0T + 73T^{2} \)
79 \( 1 + 3.80T + 79T^{2} \)
83 \( 1 + 2.34T + 83T^{2} \)
89 \( 1 - 2.32T + 89T^{2} \)
97 \( 1 - 5.49T + 97T^{2} \)
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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

−11.97690919945210638680477605070, −11.49954656378280586594331177074, −10.09113593566685189266091998765, −8.493528048186404681304523462677, −7.70991615492046330926096706659, −6.85613282395556030533148490963, −5.38535031536638533774483775231, −4.26835415600470484502782691082, −3.60639557020504476968686782104, −2.50749028558571409601400623175, 2.50749028558571409601400623175, 3.60639557020504476968686782104, 4.26835415600470484502782691082, 5.38535031536638533774483775231, 6.85613282395556030533148490963, 7.70991615492046330926096706659, 8.493528048186404681304523462677, 10.09113593566685189266091998765, 11.49954656378280586594331177074, 11.97690919945210638680477605070

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