Cremona's table of elliptic curves

Curve 1845f1

1845 = 32 · 5 · 41



Data for elliptic curve 1845f1

Field Data Notes
Atkin-Lehner 3- 5- 41+ Signs for the Atkin-Lehner involutions
Class 1845f Isogeny class
Conductor 1845 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 384 Modular degree for the optimal curve
Δ 747225 = 36 · 52 · 41 Discriminant
Eigenvalues  1 3- 5-  2 -6  2 -2 -6 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-189,1048] [a1,a2,a3,a4,a6]
Generators [12:14:1] Generators of the group modulo torsion
j 1027243729/1025 j-invariant
L 3.7319199196217 L(r)(E,1)/r!
Ω 2.8309677097514 Real period
R 1.3182488471228 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 29520bz1 118080x1 205b1 9225q1 Quadratic twists by: -4 8 -3 5


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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