Cremona's table of elliptic curves

Curve 3905c2

3905 = 5 · 11 · 71



Data for elliptic curve 3905c2

Field Data Notes
Atkin-Lehner 5- 11- 71+ Signs for the Atkin-Lehner involutions
Class 3905c Isogeny class
Conductor 3905 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 15249025 = 52 · 112 · 712 Discriminant
Eigenvalues -1  0 5-  0 11-  6  2 -8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-87,-226] [a1,a2,a3,a4,a6]
Generators [42:241:1] Generators of the group modulo torsion
j 72043225281/15249025 j-invariant
L 2.41669800975 L(r)(E,1)/r!
Ω 1.5880433060449 Real period
R 3.0436172622634 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 62480l2 35145e2 19525c2 42955e2 Quadratic twists by: -4 -3 5 -11


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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