Properties

Label 1300.2.y.e
Level $1300$
Weight $2$
Character orbit 1300.y
Analytic conductor $10.381$
Analytic rank $0$
Dimension $16$
CM no
Inner twists $4$

Related objects

Downloads

Learn more

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [1300,2,Mod(101,1300)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1300, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([0, 0, 5]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("1300.101");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 1300 = 2^{2} \cdot 5^{2} \cdot 13 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1300.y (of order \(6\), degree \(2\), minimal)

Newform invariants

comment: select newform
 
sage: f = N[0] # Warning: the index may be different
 
gp: f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(10.3805522628\)
Analytic rank: \(0\)
Dimension: \(16\)
Relative dimension: \(8\) over \(\Q(\zeta_{6})\)
Coefficient field: \(\mathbb{Q}[x]/(x^{16} + \cdots)\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{16} + 7x^{14} + 21x^{12} + 22x^{10} - 26x^{8} + 198x^{6} + 1701x^{4} + 5103x^{2} + 6561 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{13}]\)
Coefficient ring index: \( 2^{12} \)
Twist minimal: no (minimal twist has level 260)
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

$q$-expansion

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

Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\ldots,\beta_{15}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q - \beta_{2} q^{3} + ( - \beta_{9} + \beta_{6}) q^{7} + (\beta_{10} + \beta_{7} - \beta_{3}) q^{9}+O(q^{10}) \) Copy content Toggle raw display \( q - \beta_{2} q^{3} + ( - \beta_{9} + \beta_{6}) q^{7} + (\beta_{10} + \beta_{7} - \beta_{3}) q^{9} + \beta_{8} q^{11} + ( - \beta_{13} + \beta_{12} + \beta_{11}) q^{13} + (\beta_{12} + \beta_{11} + \cdots + \beta_{2}) q^{17}+ \cdots + (2 \beta_{15} - 2 \beta_{10} + \cdots - 2) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 16 q - 10 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 16 q - 10 q^{9} - 6 q^{11} + 18 q^{19} - 12 q^{29} - 18 q^{39} - 48 q^{41} + 6 q^{49} + 44 q^{51} + 30 q^{59} - 28 q^{61} + 34 q^{69} - 18 q^{71} + 16 q^{79} - 44 q^{81} - 30 q^{89} - 10 q^{91}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{16} + 7x^{14} + 21x^{12} + 22x^{10} - 26x^{8} + 198x^{6} + 1701x^{4} + 5103x^{2} + 6561 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( ( -\nu^{12} - 4\nu^{10} + 14\nu^{6} - 16\nu^{4} - 384\nu^{2} - 837 ) / 108 \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( -5\nu^{15} + 46\nu^{13} + 57\nu^{11} - 515\nu^{9} + 697\nu^{7} + 7677\nu^{5} + 23166\nu^{3} + 28431\nu ) / 69984 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( 5\nu^{14} + 2\nu^{12} + 63\nu^{10} + 11\nu^{8} - 289\nu^{6} - 69\nu^{4} + 1674\nu^{2} + 24057 ) / 15552 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( 37\nu^{14} + 322\nu^{12} + 975\nu^{10} - 293\nu^{8} - 305\nu^{6} - 1845\nu^{4} + 59130\nu^{2} + 152361 ) / 46656 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( \nu^{15} + 7\nu^{13} + 21\nu^{11} + 22\nu^{9} - 26\nu^{7} + 198\nu^{5} + 1701\nu^{3} + 2916\nu ) / 2187 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( \nu^{15} + 7\nu^{13} + 21\nu^{11} + 22\nu^{9} - 26\nu^{7} + 198\nu^{5} + 1701\nu^{3} + 7290\nu ) / 2187 \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( ( \nu^{14} + 7\nu^{12} + 21\nu^{10} + 22\nu^{8} - 26\nu^{6} + 198\nu^{4} + 972\nu^{2} + 3645 ) / 729 \) Copy content Toggle raw display
\(\beta_{8}\)\(=\) \( ( 4\nu^{14} + \nu^{12} - 24\nu^{10} + 88\nu^{8} + 274\nu^{6} + 360\nu^{4} - 648\nu^{2} - 2187 ) / 2916 \) Copy content Toggle raw display
\(\beta_{9}\)\(=\) \( ( -5\nu^{15} - 8\nu^{13} - 78\nu^{11} + 52\nu^{9} + 238\nu^{7} - 882\nu^{5} - 4779\nu^{3} - 13122\nu ) / 8748 \) Copy content Toggle raw display
\(\beta_{10}\)\(=\) \( ( 13\nu^{14} + 28\nu^{12} + 75\nu^{10} - 65\nu^{8} + 463\nu^{6} + 4455\nu^{4} + 12798\nu^{2} + 22599 ) / 5832 \) Copy content Toggle raw display
\(\beta_{11}\)\(=\) \( ( 47\nu^{15} + 38\nu^{13} - 51\nu^{11} - 271\nu^{9} + 3149\nu^{7} + 8961\nu^{5} - 1458\nu^{3} + 6075\nu ) / 46656 \) Copy content Toggle raw display
\(\beta_{12}\)\(=\) \( ( -73\nu^{15} - 178\nu^{13} - 579\nu^{11} - 607\nu^{9} - 739\nu^{7} - 24975\nu^{5} - 31914\nu^{3} - 166941\nu ) / 69984 \) Copy content Toggle raw display
\(\beta_{13}\)\(=\) \( ( - 107 \nu^{15} - 686 \nu^{13} - 1401 \nu^{11} + 1075 \nu^{9} + 5383 \nu^{7} - 33597 \nu^{5} + \cdots - 285039 \nu ) / 69984 \) Copy content Toggle raw display
\(\beta_{14}\)\(=\) \( ( 113 \nu^{15} + 530 \nu^{13} + 627 \nu^{11} - 241 \nu^{9} - 2605 \nu^{7} + 37503 \nu^{5} + \cdots + 225261 \nu ) / 69984 \) Copy content Toggle raw display
\(\beta_{15}\)\(=\) \( ( 229 \nu^{14} + 946 \nu^{12} + 1263 \nu^{10} - 2117 \nu^{8} - 5585 \nu^{6} + 60075 \nu^{4} + \cdots + 373977 ) / 46656 \) Copy content Toggle raw display
\(\nu\)\(=\) \( ( \beta_{6} - \beta_{5} ) / 2 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( ( \beta_{8} - \beta_{7} - \beta _1 - 2 ) / 2 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( \beta_{14} + \beta_{13} + \beta_{12} - \beta_{9} + \beta_{5} + \beta_{2} \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( ( 2\beta_{10} - 3\beta_{8} + 3\beta_{7} - 4\beta_{4} - 4\beta_{3} + \beta _1 + 2 ) / 2 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( ( -8\beta_{12} - 4\beta_{11} + 2\beta_{9} - 5\beta_{6} - \beta_{5} + 6\beta_{2} ) / 2 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( -2\beta_{15} + 4\beta_{10} + \beta_{8} - \beta_{7} + 6\beta_{4} - 12\beta_{3} + \beta _1 + 13 \) Copy content Toggle raw display
\(\nu^{7}\)\(=\) \( ( -8\beta_{14} + 4\beta_{13} + 8\beta_{12} + 20\beta_{11} + 6\beta_{9} + 9\beta_{6} + 19\beta_{5} + 30\beta_{2} ) / 2 \) Copy content Toggle raw display
\(\nu^{8}\)\(=\) \( ( -4\beta_{15} - 10\beta_{10} + 33\beta_{8} + 17\beta_{7} - 32\beta_{4} - 4\beta_{3} - 19\beta _1 - 26 ) / 2 \) Copy content Toggle raw display
\(\nu^{9}\)\(=\) \( 15\beta_{14} + 21\beta_{13} - 17\beta_{12} - 16\beta_{11} + 13\beta_{9} - 5\beta_{6} + 32\beta_{5} - 19\beta_{2} \) Copy content Toggle raw display
\(\nu^{10}\)\(=\) \( ( -32\beta_{15} + 56\beta_{10} - 73\beta_{8} + 47\beta_{7} + 24\beta_{4} + 152\beta_{3} + 25\beta _1 - 370 ) / 2 \) Copy content Toggle raw display
\(\nu^{11}\)\(=\) \( ( -152\beta_{14} - 56\beta_{13} - 80\beta_{12} - 80\beta_{9} - 99\beta_{6} + 181\beta_{5} + 96\beta_{2} ) / 2 \) Copy content Toggle raw display
\(\nu^{12}\)\(=\) \( 36\beta_{15} - 72\beta_{10} - 8\beta_{8} + 60\beta_{7} + 68\beta_{4} - 440\beta_{3} + 40\beta _1 + 453 \) Copy content Toggle raw display
\(\nu^{13}\)\(=\) \( ( - 272 \beta_{14} - 488 \beta_{13} + 8 \beta_{12} + 128 \beta_{11} + 816 \beta_{9} + \cdots - 288 \beta_{2} ) / 2 \) Copy content Toggle raw display
\(\nu^{14}\)\(=\) \( ( 152\beta_{15} - 136\beta_{10} + 593\beta_{8} - 417\beta_{7} + 352\beta_{4} + 3224\beta_{3} + 159\beta _1 - 3066 ) / 2 \) Copy content Toggle raw display
\(\nu^{15}\)\(=\) \( 413 \beta_{14} + 185 \beta_{13} + 381 \beta_{12} + 560 \beta_{11} - 721 \beta_{9} + \cdots - 1487 \beta_{2} \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/1300\mathbb{Z}\right)^\times\).

\(n\) \(301\) \(651\) \(677\)
\(\chi(n)\) \(\beta_{3}\) \(1\) \(1\)

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.

comment: embeddings in the coefficient field
 
gp: mfembed(f)
 
Label   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
101.1
1.65307 + 0.517063i
0.979681 1.42836i
0.739379 + 1.56631i
0.104392 1.72890i
−0.104392 + 1.72890i
−0.739379 1.56631i
−0.979681 + 1.42836i
−1.65307 0.517063i
1.65307 0.517063i
0.979681 + 1.42836i
0.739379 1.56631i
0.104392 + 1.72890i
−0.104392 1.72890i
−0.739379 + 1.56631i
−0.979681 1.42836i
−1.65307 + 0.517063i
0 −1.65307 2.86320i 0 0 0 0.895580 + 0.517063i 0 −3.96529 + 6.86809i 0
101.2 0 −0.979681 1.69686i 0 0 0 −2.47400 1.42836i 0 −0.419550 + 0.726682i 0
101.3 0 −0.739379 1.28064i 0 0 0 2.71292 + 1.56631i 0 0.406637 0.704315i 0
101.4 0 −0.104392 0.180812i 0 0 0 −2.99455 1.72890i 0 1.47820 2.56033i 0
101.5 0 0.104392 + 0.180812i 0 0 0 2.99455 + 1.72890i 0 1.47820 2.56033i 0
101.6 0 0.739379 + 1.28064i 0 0 0 −2.71292 1.56631i 0 0.406637 0.704315i 0
101.7 0 0.979681 + 1.69686i 0 0 0 2.47400 + 1.42836i 0 −0.419550 + 0.726682i 0
101.8 0 1.65307 + 2.86320i 0 0 0 −0.895580 0.517063i 0 −3.96529 + 6.86809i 0
901.1 0 −1.65307 + 2.86320i 0 0 0 0.895580 0.517063i 0 −3.96529 6.86809i 0
901.2 0 −0.979681 + 1.69686i 0 0 0 −2.47400 + 1.42836i 0 −0.419550 0.726682i 0
901.3 0 −0.739379 + 1.28064i 0 0 0 2.71292 1.56631i 0 0.406637 + 0.704315i 0
901.4 0 −0.104392 + 0.180812i 0 0 0 −2.99455 + 1.72890i 0 1.47820 + 2.56033i 0
901.5 0 0.104392 0.180812i 0 0 0 2.99455 1.72890i 0 1.47820 + 2.56033i 0
901.6 0 0.739379 1.28064i 0 0 0 −2.71292 + 1.56631i 0 0.406637 + 0.704315i 0
901.7 0 0.979681 1.69686i 0 0 0 2.47400 1.42836i 0 −0.419550 0.726682i 0
901.8 0 1.65307 2.86320i 0 0 0 −0.895580 + 0.517063i 0 −3.96529 6.86809i 0
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 101.8
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
13.e even 6 1 inner
65.l even 6 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1300.2.y.e 16
5.b even 2 1 inner 1300.2.y.e 16
5.c odd 4 2 260.2.z.a 16
13.e even 6 1 inner 1300.2.y.e 16
15.e even 4 2 2340.2.cr.a 16
20.e even 4 2 1040.2.df.d 16
65.l even 6 1 inner 1300.2.y.e 16
65.o even 12 2 3380.2.c.e 16
65.q odd 12 2 3380.2.d.d 16
65.r odd 12 2 260.2.z.a 16
65.r odd 12 2 3380.2.d.d 16
65.t even 12 2 3380.2.c.e 16
195.bf even 12 2 2340.2.cr.a 16
260.bg even 12 2 1040.2.df.d 16
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
260.2.z.a 16 5.c odd 4 2
260.2.z.a 16 65.r odd 12 2
1040.2.df.d 16 20.e even 4 2
1040.2.df.d 16 260.bg even 12 2
1300.2.y.e 16 1.a even 1 1 trivial
1300.2.y.e 16 5.b even 2 1 inner
1300.2.y.e 16 13.e even 6 1 inner
1300.2.y.e 16 65.l even 6 1 inner
2340.2.cr.a 16 15.e even 4 2
2340.2.cr.a 16 195.bf even 12 2
3380.2.c.e 16 65.o even 12 2
3380.2.c.e 16 65.t even 12 2
3380.2.d.d 16 65.q odd 12 2
3380.2.d.d 16 65.r odd 12 2

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{3}^{16} + 17T_{3}^{14} + 214T_{3}^{12} + 1085T_{3}^{10} + 4006T_{3}^{8} + 6989T_{3}^{6} + 8725T_{3}^{4} + 380T_{3}^{2} + 16 \) acting on \(S_{2}^{\mathrm{new}}(1300, [\chi])\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{16} \) Copy content Toggle raw display
$3$ \( T^{16} + 17 T^{14} + \cdots + 16 \) Copy content Toggle raw display
$5$ \( T^{16} \) Copy content Toggle raw display
$7$ \( T^{16} - 31 T^{14} + \cdots + 1048576 \) Copy content Toggle raw display
$11$ \( (T^{8} + 3 T^{7} + \cdots + 4096)^{2} \) Copy content Toggle raw display
$13$ \( T^{16} + \cdots + 815730721 \) Copy content Toggle raw display
$17$ \( T^{16} + \cdots + 2750058481 \) Copy content Toggle raw display
$19$ \( (T^{8} - 9 T^{7} + \cdots + 412164)^{2} \) Copy content Toggle raw display
$23$ \( T^{16} + 89 T^{14} + \cdots + 1336336 \) Copy content Toggle raw display
$29$ \( (T^{8} + 6 T^{7} + \cdots + 154449)^{2} \) Copy content Toggle raw display
$31$ \( (T^{8} + 108 T^{6} + \cdots + 2304)^{2} \) Copy content Toggle raw display
$37$ \( T^{16} + \cdots + 85662167761 \) Copy content Toggle raw display
$41$ \( (T^{8} + 24 T^{7} + \cdots + 1771561)^{2} \) Copy content Toggle raw display
$43$ \( T^{16} + \cdots + 287107358976 \) Copy content Toggle raw display
$47$ \( (T^{8} + 132 T^{6} + \cdots + 147456)^{2} \) Copy content Toggle raw display
$53$ \( (T^{8} - 191 T^{6} + \cdots + 30976)^{2} \) Copy content Toggle raw display
$59$ \( (T^{8} - 15 T^{7} + \cdots + 1936)^{2} \) Copy content Toggle raw display
$61$ \( (T^{8} + 14 T^{7} + \cdots + 1338649)^{2} \) Copy content Toggle raw display
$67$ \( T^{16} + \cdots + 722642807056 \) Copy content Toggle raw display
$71$ \( (T^{8} + 9 T^{7} + \cdots + 3104644)^{2} \) Copy content Toggle raw display
$73$ \( (T^{8} + 133 T^{6} + \cdots + 861184)^{2} \) Copy content Toggle raw display
$79$ \( (T^{4} - 4 T^{3} + \cdots + 4096)^{4} \) Copy content Toggle raw display
$83$ \( (T^{8} + 228 T^{6} + \cdots + 36864)^{2} \) Copy content Toggle raw display
$89$ \( (T^{8} + 15 T^{7} + \cdots + 1936)^{2} \) Copy content Toggle raw display
$97$ \( T^{16} + \cdots + 9124290174736 \) Copy content Toggle raw display
show more
show less