Cremona's table of elliptic curves

Curve 7812d2

7812 = 22 · 32 · 7 · 31



Data for elliptic curve 7812d2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 7812d Isogeny class
Conductor 7812 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -33896330496 = -1 · 28 · 39 · 7 · 312 Discriminant
Eigenvalues 2- 3+ -2 7-  4 -4 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,729,4590] [a1,a2,a3,a4,a6]
Generators [194:1529:8] Generators of the group modulo torsion
j 8503056/6727 j-invariant
L 3.8957459019896 L(r)(E,1)/r!
Ω 0.74908783248363 Real period
R 5.2006530249905 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31248bc2 124992o2 7812c2 54684d2 Quadratic twists by: -4 8 -3 -7


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

Part of Computational Number Theory
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