User Chris Wuthrich

28 votes

Accepted

P-adic L functions

answered Oct 27, 2010 at 21:52

17 votes

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Integer points of one Mordell equation

answered Jan 6, 2020 at 13:53

17 votes

Why is 1331 the only cube of the form $x^2 + x − 1$?

answered Jun 11, 2021 at 8:52

16 votes

Galois cohomologies of an elliptic curve

answered Nov 8, 2015 at 21:16

15 votes

Accepted

How do you compute modular symbols?

answered Oct 12, 2021 at 18:24

14 votes

Can the number of solutions $xy(x-y-1)=n$ for $x,y,n \in\mathbb Z$ be unbounded as $n$ varies?

answered Dec 29, 2010 at 13:01

14 votes

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Does p-adic $L$- function determine the $L$ function

answered Apr 11, 2010 at 19:24

13 votes

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Is (n,m)=(18,7) the only positive solution to n^2 + n + 1 = m^3 ?

answered Feb 23, 2011 at 1:21

13 votes

Torsion subgroups in families of twists of elliptic curves

answered Sep 26, 2011 at 14:22

13 votes

Accepted

Finite Galois module whose Ш¹ is nonzero?

answered Sep 3, 2021 at 20:52

13 votes

Two queries on triangles, the sides of which have rational lengths

answered Jul 2, 2019 at 13:26

13 votes

Does the number of roots of the modular form associated to an elliptic curve, on the positive imaginary axis, equal the analytic rank?

answered Jan 3 at 10:11

12 votes

Accepted

Why are the only numbers $m$ for which $n^{m+1}\equiv n \bmod m$ also the only numbers such that $\displaystyle\sum_{n=1}^{m}{n^m}\equiv 1 \bmod m$?

answered Aug 30, 2010 at 10:33

12 votes

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Is the leading Taylor coefficient at $s = 1$ of the $L$-series of an elliptic curve over $\mathbb{Q}$ positive, as predicted by BSD?

answered Jul 3, 2014 at 9:10

12 votes

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Rank of Elliptic Curves

answered Aug 5, 2014 at 22:49

11 votes

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Relationship between Tate-Shafarevich group and the BSD conjecture

answered Aug 24, 2016 at 9:14

11 votes

Accepted

Oesterlé's unpublished bound on Uniform Boundedness

answered Jun 11, 2017 at 15:19

11 votes

Accepted

Are Kato's zeta elements integral?

answered Nov 24, 2010 at 15:50

11 votes

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Discrepancy in Magma's calculation and Sage's of elliptic curve?

answered Jul 14, 2023 at 15:23

11 votes

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Cubic twist of elliptic curves and its rank

answered Dec 5, 2023 at 13:56

10 votes

Accepted

discriminant of subfield of $\mathbb{Q}(\zeta_p)$

answered Oct 18, 2019 at 13:58

10 votes

Deducing BSD from Gross-Zagier and Kolyvagin

answered Mar 11, 2013 at 9:39

10 votes

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Best bounds toward Serre's uniformity conjecture

answered May 13, 2013 at 10:30

10 votes

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class number of prime degree field with prime conductor

answered Sep 1, 2016 at 7:39

10 votes

On a minimal algebraic number field which satisfies the principal ideal theorem

answered Nov 25, 2014 at 12:58

9 votes

Accepted

Finding out $p$-torsion elements of an elliptic curve $E$ over $\mathbb{Q}_p$

answered May 26, 2016 at 9:29

9 votes

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Ordinary primes vs supersingular primes

answered Jun 15, 2016 at 8:51

9 votes

Accepted

rational points and a local perturbation of an elliptic curve

answered Nov 7, 2017 at 13:51

9 votes

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Is there an elliptic curve analogue to the 4-term exact sequence defining the unit and class group of a number field?

answered Dec 24, 2023 at 14:38

9 votes

In practice, how explicitly can we describe a Galois representation?

answered Aug 2, 2022 at 8:06

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122 Answers

P-adic L functions

Integer points of one Mordell equation

Why is 1331 the only cube of the form $x^2 + x − 1$?

Galois cohomologies of an elliptic curve

How do you compute modular symbols?

Can the number of solutions $xy(x-y-1)=n$ for $x,y,n \in\mathbb Z$ be unbounded as $n$ varies?

Does p-adic $L$- function determine the $L$ function

Is (n,m)=(18,7) the only positive solution to n^2 + n + 1 = m^3 ?

Torsion subgroups in families of twists of elliptic curves

Finite Galois module whose Ш¹ is nonzero?

Two queries on triangles, the sides of which have rational lengths

Does the number of roots of the modular form associated to an elliptic curve, on the positive imaginary axis, equal the analytic rank?

Why are the only numbers $m$ for which $n^{m+1}\equiv n \bmod m$ also the only numbers such that $\displaystyle\sum_{n=1}^{m}{n^m}\equiv 1 \bmod m$?

Is the leading Taylor coefficient at $s = 1$ of the $L$-series of an elliptic curve over $\mathbb{Q}$ positive, as predicted by BSD?

Rank of Elliptic Curves

Relationship between Tate-Shafarevich group and the BSD conjecture

Oesterlé's unpublished bound on Uniform Boundedness

Are Kato's zeta elements integral?

Discrepancy in Magma's calculation and Sage's of elliptic curve?

Cubic twist of elliptic curves and its rank

discriminant of subfield of $\mathbb{Q}(\zeta_p)$

Deducing BSD from Gross-Zagier and Kolyvagin

Best bounds toward Serre's uniformity conjecture

class number of prime degree field with prime conductor

On a minimal algebraic number field which satisfies the principal ideal theorem

Finding out $p$-torsion elements of an elliptic curve $E$ over $\mathbb{Q}_p$

Ordinary primes vs supersingular primes

rational points and a local perturbation of an elliptic curve

Is there an elliptic curve analogue to the 4-term exact sequence defining the unit and class group of a number field?

In practice, how explicitly can we describe a Galois representation?