Properties

Label 2-58-29.21-c2-0-1
Degree $2$
Conductor $58$
Sign $0.891 + 0.453i$
Analytic cond. $1.58038$
Root an. cond. $1.25713$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.467 − 1.33i)2-s + (3.31 + 0.373i)3-s + (−1.56 − 1.24i)4-s + (4.08 + 8.47i)5-s + (2.04 − 4.24i)6-s + (−7.80 − 9.79i)7-s + (−2.39 + 1.50i)8-s + (2.05 + 0.468i)9-s + (13.2 − 1.48i)10-s + (−7.87 − 4.94i)11-s + (−4.71 − 4.71i)12-s + (2.62 − 0.599i)13-s + (−16.7 + 5.84i)14-s + (10.3 + 29.5i)15-s + (0.890 + 3.89i)16-s + (−0.855 + 0.855i)17-s + ⋯
L(s)  = 1  + (0.233 − 0.667i)2-s + (1.10 + 0.124i)3-s + (−0.390 − 0.311i)4-s + (0.816 + 1.69i)5-s + (0.340 − 0.707i)6-s + (−1.11 − 1.39i)7-s + (−0.299 + 0.188i)8-s + (0.228 + 0.0521i)9-s + (1.32 − 0.148i)10-s + (−0.715 − 0.449i)11-s + (−0.392 − 0.392i)12-s + (0.201 − 0.0460i)13-s + (−1.19 + 0.417i)14-s + (0.690 + 1.97i)15-s + (0.0556 + 0.243i)16-s + (−0.0503 + 0.0503i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 58 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.891 + 0.453i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 58 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.891 + 0.453i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(58\)    =    \(2 \cdot 29\)
Sign: $0.891 + 0.453i$
Analytic conductor: \(1.58038\)
Root analytic conductor: \(1.25713\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{58} (21, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 58,\ (\ :1),\ 0.891 + 0.453i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.60551 - 0.385021i\)
\(L(\frac12)\) \(\approx\) \(1.60551 - 0.385021i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.467 + 1.33i)T \)
29 \( 1 + (-28.9 + 1.11i)T \)
good3 \( 1 + (-3.31 - 0.373i)T + (8.77 + 2.00i)T^{2} \)
5 \( 1 + (-4.08 - 8.47i)T + (-15.5 + 19.5i)T^{2} \)
7 \( 1 + (7.80 + 9.79i)T + (-10.9 + 47.7i)T^{2} \)
11 \( 1 + (7.87 + 4.94i)T + (52.4 + 109. i)T^{2} \)
13 \( 1 + (-2.62 + 0.599i)T + (152. - 73.3i)T^{2} \)
17 \( 1 + (0.855 - 0.855i)T - 289iT^{2} \)
19 \( 1 + (-0.541 - 4.80i)T + (-351. + 80.3i)T^{2} \)
23 \( 1 + (-21.0 - 10.1i)T + (329. + 413. i)T^{2} \)
31 \( 1 + (2.43 - 6.96i)T + (-751. - 599. i)T^{2} \)
37 \( 1 + (-34.8 + 21.9i)T + (593. - 1.23e3i)T^{2} \)
41 \( 1 + (-0.911 - 0.911i)T + 1.68e3iT^{2} \)
43 \( 1 + (-15.2 + 5.34i)T + (1.44e3 - 1.15e3i)T^{2} \)
47 \( 1 + (-13.3 + 21.2i)T + (-958. - 1.99e3i)T^{2} \)
53 \( 1 + (22.3 - 10.7i)T + (1.75e3 - 2.19e3i)T^{2} \)
59 \( 1 + 75.2T + 3.48e3T^{2} \)
61 \( 1 + (55.5 + 6.25i)T + (3.62e3 + 828. i)T^{2} \)
67 \( 1 + (-51.1 - 11.6i)T + (4.04e3 + 1.94e3i)T^{2} \)
71 \( 1 + (-20.4 + 4.66i)T + (4.54e3 - 2.18e3i)T^{2} \)
73 \( 1 + (5.44 + 15.5i)T + (-4.16e3 + 3.32e3i)T^{2} \)
79 \( 1 + (-37.6 - 59.8i)T + (-2.70e3 + 5.62e3i)T^{2} \)
83 \( 1 + (-48.3 + 60.6i)T + (-1.53e3 - 6.71e3i)T^{2} \)
89 \( 1 + (-39.8 + 113. i)T + (-6.19e3 - 4.93e3i)T^{2} \)
97 \( 1 + (112. - 12.6i)T + (9.17e3 - 2.09e3i)T^{2} \)
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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

−14.37880695670605432395918043754, −13.77857358288355435871704870834, −13.13977463424996809977630629845, −10.96010229485260266726792303146, −10.29805527407063427469174956562, −9.392353214570650286537025052127, −7.51533464748563468071108162486, −6.23483297031683942617738326200, −3.53420537264270169010778982473, −2.78137771188549494864992651926, 2.63472616685861677206263874634, 4.96222296922315911988280456126, 6.12660349077337335253917079663, 8.161739094071448842829022116683, 9.014323814847494960235876653154, 9.566524048974889199861298089409, 12.37270753894453778059796730018, 12.96770389285973914054409279882, 13.73757259808870188143998105572, 15.15314052980646761339923557921

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