Cremona's table of elliptic curves

Curve 101920ba1

101920 = 25 · 5 · 72 · 13



Data for elliptic curve 101920ba1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 101920ba Isogeny class
Conductor 101920 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 6128640 Modular degree for the optimal curve
Δ -6.7123892881252E+21 Discriminant
Eigenvalues 2-  2 5+ 7- -3 13+  7 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-5189361,-6018333439] [a1,a2,a3,a4,a6]
Generators [2199665096315:87980574178692:620650477] Generators of the group modulo torsion
j -13357497407296/5801453125 j-invariant
L 8.3501505253196 L(r)(E,1)/r!
Ω 0.04897926566599 Real period
R 21.310421899398 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 101920g1 101920bl1 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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