Cremona's table of elliptic curves

Curve 61831f1

61831 = 7 · 112 · 73



Data for elliptic curve 61831f1

Field Data Notes
Atkin-Lehner 7- 11- 73- Signs for the Atkin-Lehner involutions
Class 61831f Isogeny class
Conductor 61831 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 57600 Modular degree for the optimal curve
Δ 487939274669 = 73 · 117 · 73 Discriminant
Eigenvalues  1  2  1 7- 11-  4 -2 -1 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-2422,30243] [a1,a2,a3,a4,a6]
j 887503681/275429 j-invariant
L 5.1784321879338 L(r)(E,1)/r!
Ω 0.86307203124451 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5621a1 Quadratic twists by: -11


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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