Cremona's table of elliptic curves

Curve 101920m1

101920 = 25 · 5 · 72 · 13



Data for elliptic curve 101920m1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 13+ Signs for the Atkin-Lehner involutions
Class 101920m Isogeny class
Conductor 101920 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 39936 Modular degree for the optimal curve
Δ -65228800 = -1 · 212 · 52 · 72 · 13 Discriminant
Eigenvalues 2+  2 5- 7- -1 13+ -1  5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-625,-5823] [a1,a2,a3,a4,a6]
Generators [567:13476:1] Generators of the group modulo torsion
j -134741824/325 j-invariant
L 10.828272733321 L(r)(E,1)/r!
Ω 0.47728623375564 Real period
R 5.671791861359 Regulator
r 1 Rank of the group of rational points
S 1.0000000026509 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 101920bo1 101920a1 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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