Cremona's table of elliptic curves

Curve 30690bk1

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690bk1

Field Data Notes
Atkin-Lehner 2- 3- 5- 11+ 31- Signs for the Atkin-Lehner involutions
Class 30690bk Isogeny class
Conductor 30690 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 69120 Modular degree for the optimal curve
Δ -203035065750 = -1 · 2 · 39 · 53 · 113 · 31 Discriminant
Eigenvalues 2- 3- 5- -1 11+ -1  3  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-27257,-1725361] [a1,a2,a3,a4,a6]
Generators [1566:4343:8] Generators of the group modulo torsion
j -3071958955278409/278511750 j-invariant
L 9.0589330893286 L(r)(E,1)/r!
Ω 0.18577998691279 Real period
R 4.0634683171323 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10230o1 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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