Cremona's table of elliptic curves

Curve 50840c1

50840 = 23 · 5 · 31 · 41



Data for elliptic curve 50840c1

Field Data Notes
Atkin-Lehner 2+ 5- 31+ 41+ Signs for the Atkin-Lehner involutions
Class 50840c Isogeny class
Conductor 50840 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 77824 Modular degree for the optimal curve
Δ 124195104080 = 24 · 5 · 314 · 412 Discriminant
Eigenvalues 2+  2 5- -2  0  0  0 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-13135,583572] [a1,a2,a3,a4,a6]
j 15664878268266496/7762194005 j-invariant
L 2.0608107558683 L(r)(E,1)/r!
Ω 1.0304053779446 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 101680k1 Quadratic twists by: -4


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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