Cremona's table of elliptic curves

Curve 31878k1

31878 = 2 · 32 · 7 · 11 · 23



Data for elliptic curve 31878k1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 11+ 23+ Signs for the Atkin-Lehner involutions
Class 31878k Isogeny class
Conductor 31878 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 1080000 Modular degree for the optimal curve
Δ 1.0748179743375E+20 Discriminant
Eigenvalues 2+ 3- -1 7- 11+ -1  2 -5 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-2328165,-1272505451] [a1,a2,a3,a4,a6]
Generators [-966:9107:1] Generators of the group modulo torsion
j 1914421473306136725841/147437307865222144 j-invariant
L 3.504679165837 L(r)(E,1)/r!
Ω 0.12281703348621 Real period
R 2.8535774447201 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 3542r1 Quadratic twists by: -3


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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