Cremona's table of elliptic curves

Curve 41912c1

41912 = 23 · 132 · 31



Data for elliptic curve 41912c1

Field Data Notes
Atkin-Lehner 2+ 13+ 31+ Signs for the Atkin-Lehner involutions
Class 41912c Isogeny class
Conductor 41912 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 483840 Modular degree for the optimal curve
Δ -20871012141983744 = -1 · 211 · 139 · 312 Discriminant
Eigenvalues 2+  3  3 -3 -2 13+  3 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-23491,-7087522] [a1,a2,a3,a4,a6]
Generators [8710069386018:-67137419354473:33823616904] Generators of the group modulo torsion
j -145023426/2111317 j-invariant
L 11.730622021877 L(r)(E,1)/r!
Ω 0.16416768241662 Real period
R 17.863780875135 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 83824i1 3224d1 Quadratic twists by: -4 13


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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