Cremona's table of elliptic curves

Curve 49490m1

49490 = 2 · 5 · 72 · 101



Data for elliptic curve 49490m1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 101- Signs for the Atkin-Lehner involutions
Class 49490m Isogeny class
Conductor 49490 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 442368 Modular degree for the optimal curve
Δ -6368303604687500 = -1 · 22 · 58 · 79 · 101 Discriminant
Eigenvalues 2- -1 5+ 7-  6  6  4  0 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-84036,10097233] [a1,a2,a3,a4,a6]
j -557868593162161/54129687500 j-invariant
L 3.3051533186306 L(r)(E,1)/r!
Ω 0.41314416487629 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 7070h1 Quadratic twists by: -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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