Properties

Label 2-43e2-1.1-c1-0-116
Degree $2$
Conductor $1849$
Sign $-1$
Analytic cond. $14.7643$
Root an. cond. $3.84243$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 1.97·2-s + 0.160·3-s + 1.91·4-s − 3.06·5-s + 0.317·6-s + 2.43·7-s − 0.160·8-s − 2.97·9-s − 6.05·10-s − 2.02·11-s + 0.307·12-s + 2.03·13-s + 4.81·14-s − 0.490·15-s − 4.15·16-s + 5.09·17-s − 5.88·18-s − 1.84·19-s − 5.87·20-s + 0.390·21-s − 4.00·22-s − 8.84·23-s − 0.0257·24-s + 4.36·25-s + 4.02·26-s − 0.958·27-s + 4.66·28-s + ⋯
L(s)  = 1  + 1.39·2-s + 0.0925·3-s + 0.959·4-s − 1.36·5-s + 0.129·6-s + 0.919·7-s − 0.0567·8-s − 0.991·9-s − 1.91·10-s − 0.610·11-s + 0.0888·12-s + 0.563·13-s + 1.28·14-s − 0.126·15-s − 1.03·16-s + 1.23·17-s − 1.38·18-s − 0.423·19-s − 1.31·20-s + 0.0851·21-s − 0.854·22-s − 1.84·23-s − 0.00525·24-s + 0.873·25-s + 0.788·26-s − 0.184·27-s + 0.882·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1849 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1849 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1849\)    =    \(43^{2}\)
Sign: $-1$
Analytic conductor: \(14.7643\)
Root analytic conductor: \(3.84243\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1849,\ (\ :1/2),\ -1)\)

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)$
bad43 \( 1 \)
good2 \( 1 - 1.97T + 2T^{2} \)
3 \( 1 - 0.160T + 3T^{2} \)
5 \( 1 + 3.06T + 5T^{2} \)
7 \( 1 - 2.43T + 7T^{2} \)
11 \( 1 + 2.02T + 11T^{2} \)
13 \( 1 - 2.03T + 13T^{2} \)
17 \( 1 - 5.09T + 17T^{2} \)
19 \( 1 + 1.84T + 19T^{2} \)
23 \( 1 + 8.84T + 23T^{2} \)
29 \( 1 + 8.85T + 29T^{2} \)
31 \( 1 + 7.31T + 31T^{2} \)
37 \( 1 - 6.31T + 37T^{2} \)
41 \( 1 - 5.04T + 41T^{2} \)
47 \( 1 + 10.0T + 47T^{2} \)
53 \( 1 + 3.73T + 53T^{2} \)
59 \( 1 - 0.708T + 59T^{2} \)
61 \( 1 - 5.56T + 61T^{2} \)
67 \( 1 - 4.74T + 67T^{2} \)
71 \( 1 + 1.53T + 71T^{2} \)
73 \( 1 - 0.861T + 73T^{2} \)
79 \( 1 + 12.2T + 79T^{2} \)
83 \( 1 + 6.37T + 83T^{2} \)
89 \( 1 - 0.792T + 89T^{2} \)
97 \( 1 - 14.4T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.482507243880880299611008074426, −7.983649119499377371350864889801, −7.39428212015055371944382438794, −6.00234231510666615891135327738, −5.56480559162373784871234678339, −4.62744297435923650871712143293, −3.81915334452722141870811074806, −3.30739119182396557210180334320, −2.06548256552705972178437134905, 0, 2.06548256552705972178437134905, 3.30739119182396557210180334320, 3.81915334452722141870811074806, 4.62744297435923650871712143293, 5.56480559162373784871234678339, 6.00234231510666615891135327738, 7.39428212015055371944382438794, 7.983649119499377371350864889801, 8.482507243880880299611008074426

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