Properties

Label 2-2671-1.1-c1-0-111
Degree $2$
Conductor $2671$
Sign $-1$
Analytic cond. $21.3280$
Root an. cond. $4.61822$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.69·2-s − 1.24·3-s + 5.23·4-s + 2.30·5-s + 3.35·6-s − 0.0663·7-s − 8.71·8-s − 1.44·9-s − 6.21·10-s − 5.57·11-s − 6.53·12-s + 1.28·13-s + 0.178·14-s − 2.87·15-s + 12.9·16-s − 4.04·17-s + 3.89·18-s + 2.99·19-s + 12.0·20-s + 0.0826·21-s + 14.9·22-s + 1.40·23-s + 10.8·24-s + 0.332·25-s − 3.45·26-s + 5.54·27-s − 0.347·28-s + ⋯
L(s)  = 1  − 1.90·2-s − 0.719·3-s + 2.61·4-s + 1.03·5-s + 1.36·6-s − 0.0250·7-s − 3.08·8-s − 0.481·9-s − 1.96·10-s − 1.67·11-s − 1.88·12-s + 0.355·13-s + 0.0476·14-s − 0.743·15-s + 3.24·16-s − 0.982·17-s + 0.916·18-s + 0.686·19-s + 2.70·20-s + 0.0180·21-s + 3.19·22-s + 0.292·23-s + 2.21·24-s + 0.0665·25-s − 0.677·26-s + 1.06·27-s − 0.0656·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2671 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2671 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2671\)
Sign: $-1$
Analytic conductor: \(21.3280\)
Root analytic conductor: \(4.61822\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2671,\ (\ :1/2),\ -1)\)

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)$
bad2671 \( 1 + T \)
good2 \( 1 + 2.69T + 2T^{2} \)
3 \( 1 + 1.24T + 3T^{2} \)
5 \( 1 - 2.30T + 5T^{2} \)
7 \( 1 + 0.0663T + 7T^{2} \)
11 \( 1 + 5.57T + 11T^{2} \)
13 \( 1 - 1.28T + 13T^{2} \)
17 \( 1 + 4.04T + 17T^{2} \)
19 \( 1 - 2.99T + 19T^{2} \)
23 \( 1 - 1.40T + 23T^{2} \)
29 \( 1 - 3.07T + 29T^{2} \)
31 \( 1 - 8.57T + 31T^{2} \)
37 \( 1 - 10.4T + 37T^{2} \)
41 \( 1 + 7.73T + 41T^{2} \)
43 \( 1 + 6.31T + 43T^{2} \)
47 \( 1 - 12.2T + 47T^{2} \)
53 \( 1 - 4.49T + 53T^{2} \)
59 \( 1 + 10.6T + 59T^{2} \)
61 \( 1 + 7.23T + 61T^{2} \)
67 \( 1 - 11.8T + 67T^{2} \)
71 \( 1 - 9.65T + 71T^{2} \)
73 \( 1 - 3.66T + 73T^{2} \)
79 \( 1 + 16.9T + 79T^{2} \)
83 \( 1 + 2.81T + 83T^{2} \)
89 \( 1 - 4.08T + 89T^{2} \)
97 \( 1 + 15.5T + 97T^{2} \)
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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

−8.400940458907905565644982047910, −8.057357271376751108485070557380, −7.00920834706176700631883086599, −6.31309140744400694773983654599, −5.75001070649608844791401603335, −4.91645819323425502177397241041, −2.86209813312262529966227988436, −2.40626273031768490839747513877, −1.15217998038351249377387224182, 0, 1.15217998038351249377387224182, 2.40626273031768490839747513877, 2.86209813312262529966227988436, 4.91645819323425502177397241041, 5.75001070649608844791401603335, 6.31309140744400694773983654599, 7.00920834706176700631883086599, 8.057357271376751108485070557380, 8.400940458907905565644982047910

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