Cremona's table of elliptic curves

Curve 49640f1

49640 = 23 · 5 · 17 · 73



Data for elliptic curve 49640f1

Field Data Notes
Atkin-Lehner 2- 5+ 17+ 73+ Signs for the Atkin-Lehner involutions
Class 49640f Isogeny class
Conductor 49640 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 93760 Modular degree for the optimal curve
Δ 132671438080 = 28 · 5 · 175 · 73 Discriminant
Eigenvalues 2-  1 5+  0 -4  5 17+ -3 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-42761,3389195] [a1,a2,a3,a4,a6]
j 33778274604964864/518247805 j-invariant
L 1.9014357255002 L(r)(E,1)/r!
Ω 0.95071786299128 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 99280b1 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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