Cremona's table of elliptic curves

Curve 101920u1

101920 = 25 · 5 · 72 · 13



Data for elliptic curve 101920u1

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 13- Signs for the Atkin-Lehner involutions
Class 101920u Isogeny class
Conductor 101920 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 279552 Modular degree for the optimal curve
Δ -7674103091200 = -1 · 212 · 52 · 78 · 13 Discriminant
Eigenvalues 2-  2 5+ 7+  1 13-  1  5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-30641,-2058559] [a1,a2,a3,a4,a6]
Generators [520:11061:1] Generators of the group modulo torsion
j -134741824/325 j-invariant
L 9.281021945196 L(r)(E,1)/r!
Ω 0.18039723981601 Real period
R 6.4309617130429 Regulator
r 1 Rank of the group of rational points
S 1.00000000065 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 101920a1 101920bo1 Quadratic twists by: -4 -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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