Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [735,2,Mod(59,735)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(735, base_ring=CyclotomicField(42))
chi = DirichletCharacter(H, H._module([21, 21, 13]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("735.59");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 735 = 3 \cdot 5 \cdot 7^{2} \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 735.bp (of order \(42\), degree \(12\), 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: | \(5.86900454856\) |
Analytic rank: | \(0\) |
Dimension: | \(1296\) |
Relative dimension: | \(108\) over \(\Q(\zeta_{42})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{42}]$ |
$q$-expansion
The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.
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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
59.1 | −2.66627 | − | 0.401876i | −0.0144994 | + | 1.73199i | 5.03636 | + | 1.55351i | 1.84933 | − | 1.25698i | 0.734705 | − | 4.61213i | 1.24969 | + | 2.33201i | −7.94527 | − | 3.82624i | −2.99958 | − | 0.0502258i | −5.43596 | + | 2.60825i |
59.2 | −2.66627 | − | 0.401876i | 1.61756 | + | 0.619270i | 5.03636 | + | 1.55351i | 2.01601 | + | 0.967311i | −4.06399 | − | 2.30120i | −1.24969 | − | 2.33201i | −7.94527 | − | 3.82624i | 2.23301 | + | 2.00341i | −4.98650 | − | 3.38930i |
59.3 | −2.57184 | − | 0.387643i | −1.52740 | + | 0.816740i | 4.55297 | + | 1.40441i | 0.503830 | + | 2.17857i | 4.24483 | − | 1.50844i | 1.62913 | + | 2.08469i | −6.47847 | − | 3.11987i | 1.66587 | − | 2.49497i | −0.451266 | − | 5.79824i |
59.4 | −2.57184 | − | 0.387643i | 1.31830 | − | 1.12342i | 4.55297 | + | 1.40441i | 0.173504 | − | 2.22933i | −3.82595 | + | 2.37824i | −1.62913 | − | 2.08469i | −6.47847 | − | 3.11987i | 0.475838 | − | 2.96202i | −1.31041 | + | 5.66622i |
59.5 | −2.54468 | − | 0.383549i | −1.41477 | − | 0.999211i | 4.41716 | + | 1.36251i | 1.70688 | − | 1.44449i | 3.21690 | + | 3.08531i | 1.36151 | − | 2.26855i | −6.08052 | − | 2.92823i | 1.00315 | + | 2.82731i | −4.89750 | + | 3.02111i |
59.6 | −2.54468 | − | 0.383549i | −0.413266 | − | 1.68203i | 4.41716 | + | 1.36251i | 1.90311 | + | 1.17396i | 0.406490 | + | 4.43873i | −1.36151 | + | 2.26855i | −6.08052 | − | 2.92823i | −2.65842 | + | 1.39025i | −4.39253 | − | 3.71730i |
59.7 | −2.48912 | − | 0.375175i | 0.276141 | + | 1.70990i | 4.14384 | + | 1.27820i | −2.23070 | − | 0.154847i | −0.0458384 | − | 4.35975i | −2.50831 | + | 0.841639i | −5.29906 | − | 2.55189i | −2.84749 | + | 0.944345i | 5.49439 | + | 1.22234i |
59.8 | −2.48912 | − | 0.375175i | 1.49081 | + | 0.881748i | 4.14384 | + | 1.27820i | −2.18271 | + | 0.485586i | −3.38001 | − | 2.75409i | 2.50831 | − | 0.841639i | −5.29906 | − | 2.55189i | 1.44504 | + | 2.62904i | 5.61521 | − | 0.389788i |
59.9 | −2.45171 | − | 0.369535i | −1.44452 | + | 0.955702i | 3.96316 | + | 1.22247i | −1.45584 | − | 1.69721i | 3.89470 | − | 1.80930i | 2.18095 | − | 1.49782i | −4.79704 | − | 2.31013i | 1.17327 | − | 2.76106i | 2.94211 | + | 4.69905i |
59.10 | −2.45171 | − | 0.369535i | 1.41738 | − | 0.995507i | 3.96316 | + | 1.22247i | −1.18662 | + | 1.89524i | −3.84287 | + | 1.91692i | −2.18095 | + | 1.49782i | −4.79704 | − | 2.31013i | 1.01793 | − | 2.82202i | 3.60961 | − | 4.20807i |
59.11 | −2.41080 | − | 0.363369i | −0.343570 | + | 1.69763i | 3.76876 | + | 1.16251i | 0.350890 | + | 2.20837i | 1.44515 | − | 3.96781i | −0.485834 | − | 2.60076i | −4.27012 | − | 2.05638i | −2.76392 | − | 1.16651i | −0.0434730 | − | 5.45142i |
59.12 | −2.41080 | − | 0.363369i | 1.70580 | + | 0.300395i | 3.76876 | + | 1.16251i | 0.0178312 | − | 2.23600i | −4.00319 | − | 1.34403i | 0.485834 | + | 2.60076i | −4.27012 | − | 2.05638i | 2.81953 | + | 1.02483i | −0.855480 | + | 5.38405i |
59.13 | −2.17656 | − | 0.328063i | −1.62099 | − | 0.610233i | 2.71863 | + | 0.838585i | −0.271483 | − | 2.21953i | 3.32799 | + | 1.85999i | −1.56197 | + | 2.13548i | −1.67581 | − | 0.807029i | 2.25523 | + | 1.97837i | −0.137246 | + | 4.91999i |
59.14 | −2.17656 | − | 0.328063i | 0.0241653 | − | 1.73188i | 2.71863 | + | 0.838585i | 0.0623522 | + | 2.23520i | −0.620764 | + | 3.76161i | 1.56197 | − | 2.13548i | −1.67581 | − | 0.807029i | −2.99883 | − | 0.0837031i | 0.597573 | − | 4.88549i |
59.15 | −2.10339 | − | 0.317035i | −1.71479 | + | 0.243903i | 2.41260 | + | 0.744189i | 2.08402 | + | 0.810458i | 3.68421 | + | 0.0306270i | −2.60331 | − | 0.471967i | −1.00572 | − | 0.484328i | 2.88102 | − | 0.836484i | −4.12658 | − | 2.36542i |
59.16 | −2.10339 | − | 0.317035i | 0.853526 | − | 1.50715i | 2.41260 | + | 0.744189i | 1.93996 | − | 1.11201i | −2.27312 | + | 2.89952i | 2.60331 | + | 0.471967i | −1.00572 | − | 0.484328i | −1.54299 | − | 2.57278i | −4.43303 | + | 1.72397i |
59.17 | −2.07484 | − | 0.312732i | −1.41112 | − | 1.00436i | 2.29601 | + | 0.708226i | −1.90245 | + | 1.17502i | 2.61375 | + | 2.52519i | 2.04420 | + | 1.67966i | −0.761408 | − | 0.366675i | 0.982514 | + | 2.83455i | 4.31475 | − | 1.84302i |
59.18 | −2.07484 | − | 0.312732i | −0.419395 | − | 1.68051i | 2.29601 | + | 0.708226i | −2.05633 | − | 0.878348i | 0.344628 | + | 3.61794i | −2.04420 | − | 1.67966i | −0.761408 | − | 0.366675i | −2.64822 | + | 1.40959i | 3.99187 | + | 2.46551i |
59.19 | −1.95993 | − | 0.295411i | −0.497986 | + | 1.65892i | 1.84290 | + | 0.568459i | 0.582179 | − | 2.15895i | 1.46608 | − | 3.10425i | −1.89069 | − | 1.85076i | 0.127542 | + | 0.0614208i | −2.50402 | − | 1.65224i | −1.77881 | + | 4.05940i |
59.20 | −1.95993 | − | 0.295411i | 1.72618 | + | 0.142509i | 1.84290 | + | 0.568459i | 0.897452 | + | 2.04807i | −3.34108 | − | 0.789240i | 1.89069 | + | 1.85076i | 0.127542 | + | 0.0614208i | 2.95938 | + | 0.491992i | −1.15392 | − | 4.27918i |
See next 80 embeddings (of 1296 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
5.b | even | 2 | 1 | inner |
15.d | odd | 2 | 1 | inner |
49.h | odd | 42 | 1 | inner |
147.o | even | 42 | 1 | inner |
245.u | odd | 42 | 1 | inner |
735.bp | even | 42 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 735.2.bp.a | ✓ | 1296 |
3.b | odd | 2 | 1 | inner | 735.2.bp.a | ✓ | 1296 |
5.b | even | 2 | 1 | inner | 735.2.bp.a | ✓ | 1296 |
15.d | odd | 2 | 1 | inner | 735.2.bp.a | ✓ | 1296 |
49.h | odd | 42 | 1 | inner | 735.2.bp.a | ✓ | 1296 |
147.o | even | 42 | 1 | inner | 735.2.bp.a | ✓ | 1296 |
245.u | odd | 42 | 1 | inner | 735.2.bp.a | ✓ | 1296 |
735.bp | even | 42 | 1 | inner | 735.2.bp.a | ✓ | 1296 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
735.2.bp.a | ✓ | 1296 | 1.a | even | 1 | 1 | trivial |
735.2.bp.a | ✓ | 1296 | 3.b | odd | 2 | 1 | inner |
735.2.bp.a | ✓ | 1296 | 5.b | even | 2 | 1 | inner |
735.2.bp.a | ✓ | 1296 | 15.d | odd | 2 | 1 | inner |
735.2.bp.a | ✓ | 1296 | 49.h | odd | 42 | 1 | inner |
735.2.bp.a | ✓ | 1296 | 147.o | even | 42 | 1 | inner |
735.2.bp.a | ✓ | 1296 | 245.u | odd | 42 | 1 | inner |
735.2.bp.a | ✓ | 1296 | 735.bp | even | 42 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(735, [\chi])\).