Properties

Label 2-670-67.14-c1-0-19
Degree $2$
Conductor $670$
Sign $0.0942 + 0.995i$
Analytic cond. $5.34997$
Root an. cond. $2.31300$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.415 + 0.909i)2-s + (0.461 + 0.296i)3-s + (−0.654 + 0.755i)4-s + (−0.142 − 0.989i)5-s + (−0.0780 + 0.543i)6-s + (−1.43 − 3.14i)7-s + (−0.959 − 0.281i)8-s + (−1.12 − 2.45i)9-s + (0.841 − 0.540i)10-s + (−0.0589 − 0.410i)11-s + (−0.526 + 0.154i)12-s + (−4.79 + 1.40i)13-s + (2.26 − 2.61i)14-s + (0.227 − 0.499i)15-s + (−0.142 − 0.989i)16-s + (−2.03 − 2.34i)17-s + ⋯
L(s)  = 1  + (0.293 + 0.643i)2-s + (0.266 + 0.171i)3-s + (−0.327 + 0.377i)4-s + (−0.0636 − 0.442i)5-s + (−0.0318 + 0.221i)6-s + (−0.542 − 1.18i)7-s + (−0.339 − 0.0996i)8-s + (−0.373 − 0.818i)9-s + (0.266 − 0.170i)10-s + (−0.0177 − 0.123i)11-s + (−0.151 + 0.0446i)12-s + (−1.33 + 0.390i)13-s + (0.604 − 0.697i)14-s + (0.0588 − 0.128i)15-s + (−0.0355 − 0.247i)16-s + (−0.493 − 0.569i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 670 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0942 + 0.995i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 670 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.0942 + 0.995i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(670\)    =    \(2 \cdot 5 \cdot 67\)
Sign: $0.0942 + 0.995i$
Analytic conductor: \(5.34997\)
Root analytic conductor: \(2.31300\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{670} (81, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 670,\ (\ :1/2),\ 0.0942 + 0.995i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.689114 - 0.626947i\)
\(L(\frac12)\) \(\approx\) \(0.689114 - 0.626947i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.415 - 0.909i)T \)
5 \( 1 + (0.142 + 0.989i)T \)
67 \( 1 + (-6.39 - 5.10i)T \)
good3 \( 1 + (-0.461 - 0.296i)T + (1.24 + 2.72i)T^{2} \)
7 \( 1 + (1.43 + 3.14i)T + (-4.58 + 5.29i)T^{2} \)
11 \( 1 + (0.0589 + 0.410i)T + (-10.5 + 3.09i)T^{2} \)
13 \( 1 + (4.79 - 1.40i)T + (10.9 - 7.02i)T^{2} \)
17 \( 1 + (2.03 + 2.34i)T + (-2.41 + 16.8i)T^{2} \)
19 \( 1 + (0.213 - 0.467i)T + (-12.4 - 14.3i)T^{2} \)
23 \( 1 + (5.35 + 3.44i)T + (9.55 + 20.9i)T^{2} \)
29 \( 1 + 1.89T + 29T^{2} \)
31 \( 1 + (-2.07 - 0.608i)T + (26.0 + 16.7i)T^{2} \)
37 \( 1 - 7.70T + 37T^{2} \)
41 \( 1 + (-5.37 - 6.20i)T + (-5.83 + 40.5i)T^{2} \)
43 \( 1 + (1.03 + 1.19i)T + (-6.11 + 42.5i)T^{2} \)
47 \( 1 + (-8.03 - 5.16i)T + (19.5 + 42.7i)T^{2} \)
53 \( 1 + (-1.66 + 1.92i)T + (-7.54 - 52.4i)T^{2} \)
59 \( 1 + (-3.52 - 1.03i)T + (49.6 + 31.8i)T^{2} \)
61 \( 1 + (-1.88 + 13.0i)T + (-58.5 - 17.1i)T^{2} \)
71 \( 1 + (6.26 - 7.22i)T + (-10.1 - 70.2i)T^{2} \)
73 \( 1 + (-1.46 + 10.1i)T + (-70.0 - 20.5i)T^{2} \)
79 \( 1 + (7.75 - 2.27i)T + (66.4 - 42.7i)T^{2} \)
83 \( 1 + (1.24 + 8.65i)T + (-79.6 + 23.3i)T^{2} \)
89 \( 1 + (-2.83 + 1.82i)T + (36.9 - 80.9i)T^{2} \)
97 \( 1 + 15.7T + 97T^{2} \)
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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

−9.913820803058803456917481571701, −9.533016627253465589401851644434, −8.492852105015662349305607155111, −7.55824561623072048682145037813, −6.79185476828967854528503180924, −5.92541591884090694679970558074, −4.57381021431349689108068725638, −4.01073297493635909711762424988, −2.72473907354064481892290762798, −0.40677778415458192287551617181, 2.26737282708400433185949519202, 2.64944807012938409232801455818, 4.04406894734883399011368583770, 5.32820046799941209242507121550, 5.98125104713609751719032933001, 7.27938869500973096163467882849, 8.182545448783979204909702645710, 9.150223361811273150434044914741, 9.916771563387496104668512217282, 10.72171332119596299523273568093

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