Cremona's table of elliptic curves

Curve 49245t1

49245 = 3 · 5 · 72 · 67



Data for elliptic curve 49245t1

Field Data Notes
Atkin-Lehner 3- 5+ 7- 67+ Signs for the Atkin-Lehner involutions
Class 49245t Isogeny class
Conductor 49245 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 138240 Modular degree for the optimal curve
Δ 29928802640625 = 35 · 56 · 76 · 67 Discriminant
Eigenvalues  1 3- 5+ 7-  0 -4  4 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-14579,623081] [a1,a2,a3,a4,a6]
Generators [174:4409:8] Generators of the group modulo torsion
j 2912566550041/254390625 j-invariant
L 7.4269931307073 L(r)(E,1)/r!
Ω 0.64506023360318 Real period
R 2.3027285651101 Regulator
r 1 Rank of the group of rational points
S 1.0000000000046 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1005a1 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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