Cremona's table of elliptic curves

Curve 41748f1

41748 = 22 · 3 · 72 · 71



Data for elliptic curve 41748f1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 71+ Signs for the Atkin-Lehner involutions
Class 41748f Isogeny class
Conductor 41748 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 122304 Modular degree for the optimal curve
Δ -100255792546224 = -1 · 24 · 37 · 79 · 71 Discriminant
Eigenvalues 2- 3+  3 7- -1  1  0  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-15549,-883098] [a1,a2,a3,a4,a6]
Generators [149:293:1] Generators of the group modulo torsion
j -643956736/155277 j-invariant
L 6.2661721017365 L(r)(E,1)/r!
Ω 0.21107830695661 Real period
R 4.9477467960269 Regulator
r 1 Rank of the group of rational points
S 1.0000000000007 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 125244be1 41748p1 Quadratic twists by: -3 -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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