Properties

Label 6195.2.a.bd
Level $6195$
Weight $2$
Character orbit 6195.a
Self dual yes
Analytic conductor $49.467$
Analytic rank $0$
Dimension $18$
CM no
Inner twists $1$

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Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [6195,2,Mod(1,6195)] mf = mfinit([N,k,chi],0) lf = mfeigenbasis(mf)
 
Copy content magma://Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("6195.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(6195, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0, 0, 0])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 6195 = 3 \cdot 5 \cdot 7 \cdot 59 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 6195.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [18,2,18,26,18,2,18,6,18,2,9] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(11)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(49.4673240522\)
Analytic rank: \(0\)
Dimension: \(18\)
Coefficient field: \(\mathbb{Q}[x]/(x^{18} - \cdots)\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{18} - 2 x^{17} - 29 x^{16} + 56 x^{15} + 347 x^{14} - 639 x^{13} - 2227 x^{12} + 3844 x^{11} + \cdots - 1024 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{13}]\)
Coefficient ring index: \( 2^{4} \)
Twist minimal: yes
Fricke sign: \(-1\)
Sato-Tate group: $\mathrm{SU}(2)$

$q$-expansion

Copy content comment:q-expansion
 
Copy content sage:f.q_expansion() # note that sage often uses an isomorphic number field
 
Copy content gp:mfcoefs(f, 20)
 

Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\ldots,\beta_{17}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + \beta_1 q^{2} + q^{3} + (\beta_{2} + 1) q^{4} + q^{5} + \beta_1 q^{6} + q^{7} + (\beta_{3} + \beta_1) q^{8} + q^{9} + \beta_1 q^{10} - \beta_{6} q^{11} + (\beta_{2} + 1) q^{12} + (\beta_{5} + 1) q^{13}+ \cdots - \beta_{6} q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 18 q + 2 q^{2} + 18 q^{3} + 26 q^{4} + 18 q^{5} + 2 q^{6} + 18 q^{7} + 6 q^{8} + 18 q^{9} + 2 q^{10} + 9 q^{11} + 26 q^{12} + 21 q^{13} + 2 q^{14} + 18 q^{15} + 26 q^{16} + 20 q^{17} + 2 q^{18} + 23 q^{19}+ \cdots + 9 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{18} - 2 x^{17} - 29 x^{16} + 56 x^{15} + 347 x^{14} - 639 x^{13} - 2227 x^{12} + 3844 x^{11} + \cdots - 1024 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( \nu \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( \nu^{2} - 3 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( \nu^{3} - 5\nu \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( \nu^{4} - 8\nu^{2} + 9 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( - 75683 \nu^{17} + 349024 \nu^{16} + 1389493 \nu^{15} - 8509816 \nu^{14} - 5688025 \nu^{13} + \cdots - 74750328 ) / 2577160 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( 124729 \nu^{17} - 7777 \nu^{16} - 4548444 \nu^{15} + 2002048 \nu^{14} + 66338695 \nu^{13} + \cdots - 613335576 ) / 2577160 \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( ( - 75423 \nu^{17} + 141044 \nu^{16} + 2296633 \nu^{15} - 4275496 \nu^{14} - 28598885 \nu^{13} + \cdots + 230699072 ) / 1288580 \) Copy content Toggle raw display
\(\beta_{8}\)\(=\) \( ( - 41592 \nu^{17} + 114246 \nu^{16} + 1139342 \nu^{15} - 3160989 \nu^{14} - 12668835 \nu^{13} + \cdots + 62230498 ) / 644290 \) Copy content Toggle raw display
\(\beta_{9}\)\(=\) \( ( 102724 \nu^{17} - 272127 \nu^{16} - 2720509 \nu^{15} + 7308928 \nu^{14} + 28758360 \nu^{13} + \cdots - 103901836 ) / 1288580 \) Copy content Toggle raw display
\(\beta_{10}\)\(=\) \( ( - 49156 \nu^{17} + 163055 \nu^{16} + 1228865 \nu^{15} - 4363208 \nu^{14} - 11923552 \nu^{13} + \cdots + 74886488 ) / 515432 \) Copy content Toggle raw display
\(\beta_{11}\)\(=\) \( ( - 279573 \nu^{17} + 1009919 \nu^{16} + 6789908 \nu^{15} - 26896056 \nu^{14} - 62833675 \nu^{13} + \cdots + 486865872 ) / 2577160 \) Copy content Toggle raw display
\(\beta_{12}\)\(=\) \( ( 174252 \nu^{17} - 543701 \nu^{16} - 4432417 \nu^{15} + 14562484 \nu^{14} + 44188060 \nu^{13} + \cdots - 269448768 ) / 1288580 \) Copy content Toggle raw display
\(\beta_{13}\)\(=\) \( ( - 193198 \nu^{17} + 583009 \nu^{16} + 5335983 \nu^{15} - 16481646 \nu^{14} - 59668260 \nu^{13} + \cdots + 578031532 ) / 1288580 \) Copy content Toggle raw display
\(\beta_{14}\)\(=\) \( ( 46027 \nu^{17} - 128222 \nu^{16} - 1257445 \nu^{15} + 3570206 \nu^{14} + 13873251 \nu^{13} + \cdots - 104914548 ) / 257716 \) Copy content Toggle raw display
\(\beta_{15}\)\(=\) \( ( 245167 \nu^{17} - 572726 \nu^{16} - 6672357 \nu^{15} + 15549874 \nu^{14} + 73212755 \nu^{13} + \cdots - 336338108 ) / 1288580 \) Copy content Toggle raw display
\(\beta_{16}\)\(=\) \( ( 615506 \nu^{17} - 1383693 \nu^{16} - 17636111 \nu^{15} + 39424332 \nu^{14} + 206566590 \nu^{13} + \cdots - 1432631224 ) / 2577160 \) Copy content Toggle raw display
\(\beta_{17}\)\(=\) \( ( 63912 \nu^{17} - 181169 \nu^{16} - 1674955 \nu^{15} + 4882328 \nu^{14} + 17471276 \nu^{13} + \cdots - 97106616 ) / 257716 \) Copy content Toggle raw display
\(\nu\)\(=\) \( \beta_1 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( \beta_{2} + 3 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( \beta_{3} + 5\beta_1 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( \beta_{4} + 8\beta_{2} + 15 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( \beta_{14} - \beta_{12} + \beta_{9} + \beta_{8} + \beta_{7} + 9\beta_{3} - \beta_{2} + 30\beta_1 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( - \beta_{17} + \beta_{16} + \beta_{12} + \beta_{11} - \beta_{10} + \beta_{8} - \beta_{6} + 11 \beta_{4} + \cdots + 88 \) Copy content Toggle raw display
\(\nu^{7}\)\(=\) \( 3 \beta_{17} - \beta_{16} - \beta_{15} + 13 \beta_{14} - 15 \beta_{12} + \beta_{11} - \beta_{10} + \cdots + 195 \beta_1 \) Copy content Toggle raw display
\(\nu^{8}\)\(=\) \( - 16 \beta_{17} + 16 \beta_{16} - 2 \beta_{14} + 16 \beta_{12} + 16 \beta_{11} - 18 \beta_{10} + \cdots + 557 \) Copy content Toggle raw display
\(\nu^{9}\)\(=\) \( 50 \beta_{17} - 17 \beta_{16} - 18 \beta_{15} + 125 \beta_{14} - 159 \beta_{12} + 17 \beta_{11} + \cdots - 8 \) Copy content Toggle raw display
\(\nu^{10}\)\(=\) \( - 177 \beta_{17} + 178 \beta_{16} - \beta_{15} - 39 \beta_{14} + 2 \beta_{13} + 178 \beta_{12} + \cdots + 3686 \) Copy content Toggle raw display
\(\nu^{11}\)\(=\) \( 570 \beta_{17} - 196 \beta_{16} - 217 \beta_{15} + 1069 \beta_{14} - 2 \beta_{13} - 1468 \beta_{12} + \cdots - 175 \) Copy content Toggle raw display
\(\nu^{12}\)\(=\) \( - 1686 \beta_{17} + 1709 \beta_{16} - 23 \beta_{15} - 506 \beta_{14} + 46 \beta_{13} + 1718 \beta_{12} + \cdots + 25110 \) Copy content Toggle raw display
\(\nu^{13}\)\(=\) \( 5560 \beta_{17} - 1924 \beta_{16} - 2208 \beta_{15} + 8620 \beta_{14} - 43 \beta_{13} - 12629 \beta_{12} + \cdots - 2501 \) Copy content Toggle raw display
\(\nu^{14}\)\(=\) \( - 14884 \beta_{17} + 15196 \beta_{16} - 328 \beta_{15} - 5505 \beta_{14} + 669 \beta_{13} + \cdots + 174632 \) Copy content Toggle raw display
\(\nu^{15}\)\(=\) \( 49998 \beta_{17} - 17393 \beta_{16} - 20508 \beta_{15} + 67287 \beta_{14} - 568 \beta_{13} + \cdots - 29545 \) Copy content Toggle raw display
\(\nu^{16}\)\(=\) \( - 125876 \beta_{17} + 129126 \beta_{16} - 3729 \beta_{15} - 54350 \beta_{14} + 7900 \beta_{13} + \cdots + 1233964 \) Copy content Toggle raw display
\(\nu^{17}\)\(=\) \( 428627 \beta_{17} - 150123 \beta_{16} - 180193 \beta_{15} + 515650 \beta_{14} - 5947 \beta_{13} + \cdots - 313088 \) Copy content Toggle raw display

Embeddings

For each embedding \(\iota_m\) of the coefficient field, the values \(\iota_m(a_n)\) are shown below.

For more information on an embedded modular form you can click on its label.

Copy content comment:embeddings in the coefficient field
 
Copy content gp:mfembed(f)
 
Label   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1.1
−2.79257
−2.42913
−2.25913
−1.75540
−1.63309
−1.60767
−0.802107
−0.478560
−0.463960
0.641632
0.854847
1.32502
1.61510
1.82351
2.22262
2.41885
2.62503
2.69500
−2.79257 1.00000 5.79844 1.00000 −2.79257 1.00000 −10.6074 1.00000 −2.79257
1.2 −2.42913 1.00000 3.90066 1.00000 −2.42913 1.00000 −4.61694 1.00000 −2.42913
1.3 −2.25913 1.00000 3.10367 1.00000 −2.25913 1.00000 −2.49334 1.00000 −2.25913
1.4 −1.75540 1.00000 1.08145 1.00000 −1.75540 1.00000 1.61244 1.00000 −1.75540
1.5 −1.63309 1.00000 0.666972 1.00000 −1.63309 1.00000 2.17695 1.00000 −1.63309
1.6 −1.60767 1.00000 0.584588 1.00000 −1.60767 1.00000 2.27551 1.00000 −1.60767
1.7 −0.802107 1.00000 −1.35662 1.00000 −0.802107 1.00000 2.69237 1.00000 −0.802107
1.8 −0.478560 1.00000 −1.77098 1.00000 −0.478560 1.00000 1.80464 1.00000 −0.478560
1.9 −0.463960 1.00000 −1.78474 1.00000 −0.463960 1.00000 1.75597 1.00000 −0.463960
1.10 0.641632 1.00000 −1.58831 1.00000 0.641632 1.00000 −2.30237 1.00000 0.641632
1.11 0.854847 1.00000 −1.26924 1.00000 0.854847 1.00000 −2.79470 1.00000 0.854847
1.12 1.32502 1.00000 −0.244324 1.00000 1.32502 1.00000 −2.97377 1.00000 1.32502
1.13 1.61510 1.00000 0.608562 1.00000 1.61510 1.00000 −2.24732 1.00000 1.61510
1.14 1.82351 1.00000 1.32519 1.00000 1.82351 1.00000 −1.23053 1.00000 1.82351
1.15 2.22262 1.00000 2.94002 1.00000 2.22262 1.00000 2.08931 1.00000 2.22262
1.16 2.41885 1.00000 3.85082 1.00000 2.41885 1.00000 4.47686 1.00000 2.41885
1.17 2.62503 1.00000 4.89081 1.00000 2.62503 1.00000 7.58846 1.00000 2.62503
1.18 2.69500 1.00000 5.26303 1.00000 2.69500 1.00000 8.79388 1.00000 2.69500
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 1.18
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(3\) \( -1 \)
\(5\) \( -1 \)
\(7\) \( -1 \)
\(59\) \( +1 \)

Inner twists

This newform does not admit any (nontrivial) inner twists.

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 6195.2.a.bd 18
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
6195.2.a.bd 18 1.a even 1 1 trivial

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(6195))\):

\( T_{2}^{18} - 2 T_{2}^{17} - 29 T_{2}^{16} + 56 T_{2}^{15} + 347 T_{2}^{14} - 639 T_{2}^{13} + \cdots - 1024 \) Copy content Toggle raw display
\( T_{11}^{18} - 9 T_{11}^{17} - 75 T_{11}^{16} + 888 T_{11}^{15} + 1311 T_{11}^{14} - 33400 T_{11}^{13} + \cdots + 655360 \) Copy content Toggle raw display
\( T_{13}^{18} - 21 T_{13}^{17} + 99 T_{13}^{16} + 711 T_{13}^{15} - 6558 T_{13}^{14} - 5707 T_{13}^{13} + \cdots + 123410176 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{18} - 2 T^{17} + \cdots - 1024 \) Copy content Toggle raw display
$3$ \( (T - 1)^{18} \) Copy content Toggle raw display
$5$ \( (T - 1)^{18} \) Copy content Toggle raw display
$7$ \( (T - 1)^{18} \) Copy content Toggle raw display
$11$ \( T^{18} - 9 T^{17} + \cdots + 655360 \) Copy content Toggle raw display
$13$ \( T^{18} + \cdots + 123410176 \) Copy content Toggle raw display
$17$ \( T^{18} + \cdots - 232396544 \) Copy content Toggle raw display
$19$ \( T^{18} + \cdots - 33651384320 \) Copy content Toggle raw display
$23$ \( T^{18} - 3 T^{17} + \cdots - 82247680 \) Copy content Toggle raw display
$29$ \( T^{18} + \cdots + 6270845440 \) Copy content Toggle raw display
$31$ \( T^{18} + \cdots + 43748786176 \) Copy content Toggle raw display
$37$ \( T^{18} + \cdots - 10415391040 \) Copy content Toggle raw display
$41$ \( T^{18} + \cdots - 13216307200 \) Copy content Toggle raw display
$43$ \( T^{18} + \cdots + 198551151872 \) Copy content Toggle raw display
$47$ \( T^{18} + \cdots + 414580736 \) Copy content Toggle raw display
$53$ \( T^{18} + 15 T^{17} + \cdots + 66993152 \) Copy content Toggle raw display
$59$ \( (T + 1)^{18} \) Copy content Toggle raw display
$61$ \( T^{18} + \cdots - 1926297012224 \) Copy content Toggle raw display
$67$ \( T^{18} - 39 T^{17} + \cdots - 43379968 \) Copy content Toggle raw display
$71$ \( T^{18} + \cdots + 10079142412288 \) Copy content Toggle raw display
$73$ \( T^{18} + \cdots - 1281892867840 \) Copy content Toggle raw display
$79$ \( T^{18} + \cdots - 496251699200 \) Copy content Toggle raw display
$83$ \( T^{18} + \cdots - 14938828981120 \) Copy content Toggle raw display
$89$ \( T^{18} + \cdots + 15\!\cdots\!20 \) Copy content Toggle raw display
$97$ \( T^{18} + \cdots + 16511214803968 \) Copy content Toggle raw display
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