Cremona's table of elliptic curves

Curve 100905f1

100905 = 3 · 5 · 7 · 312



Data for elliptic curve 100905f1

Field Data Notes
Atkin-Lehner 3+ 5- 7- 31+ Signs for the Atkin-Lehner involutions
Class 100905f Isogeny class
Conductor 100905 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 2142720 Modular degree for the optimal curve
Δ -3.4556479552617E+19 Discriminant
Eigenvalues  0 3+ 5- 7-  0  5 -8  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,436935,-260210869] [a1,a2,a3,a4,a6]
Generators [641:16817:1] Generators of the group modulo torsion
j 10816323584/40516875 j-invariant
L 5.1784953416969 L(r)(E,1)/r!
Ω 0.10502102708964 Real period
R 1.0272735122559 Regulator
r 1 Rank of the group of rational points
S 1.0000000024061 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 100905v1 Quadratic twists by: -31


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations