UNSOLVED PROBLEMS

In Number Theory, Logic, and Cryptography

Contributions and Proposed Solutions

This page provides a means for authors to have their papers made available for open inspection and feedback.  All contributions are as supplied by the author, and are not peer-reviewed.

Constructive feedback is encouraged, and should be sent direct to the relevant author, or posted to the companion discussion group, https://groups.yahoo.com/neo/groups/UnsolvedProblems/info,where questions can be asked and any of the problems or potential solutions discussed.

If you wish to have a contribution published here, please read the FAQ, and then contact me.

 

#107: A contribution to the Legendre Conjecture.

Removed at the request of the author.

#106: A contribution to the Beal Conjecture. Submitted by Zurab Pavlenishvili, 21.00 GMT, Wednesday 27th December 2017.

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#105: A contribution to the Perfect Cuboid Problem. Submitted by Colin Newton, 12.00 GMT, Wednesday 1st November 2017, revised version submitted 13.30 GMT, Thursday 21st December 2017.

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#104: A contribution to the Odd Perfect Number Problem. Submitted by Tim Roberts, 21.00 GMT, Wednesday 6th September 2017.

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#103: A contribution to the Riemann Hypothesis.

Removed at the request of the author.

#102: A contribution to the Perfect Cuboid Problem. Submitted by Mark Griffith, 21.30 GMT, Thursday 6th July 2017 , revised version submitted 12.00 GMT, Friday 22nd September.

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#101: A contribution to the Perfect Cuboid Problem. Submitted by Lawrence Wagner, 03.30 GMT, Friday 2nd June 2017.

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#100: Two contributions to the Perfect Cuboid Problem. Submitted by Terry Raines, 14.00 GMT, Friday 27th May 2017.

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#99: A contribution to Brocard's Problem. Submitted by Robert Matson, 01.30 GMT, Wednesday 3rd May 2017.

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#98: A contribution to the Riemann Hypthesis. Submitted by Nicholas Wright, 19.30 GMT, Saturday 29th April 2017.

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#97: A contribution to the Riemann Hypthesis. Submitted by Choe Ryong Gil, 11.00 GMT, Wednesday 19th April 2017.

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#96: A contribution to both Fermat's Last Theorem and the Beal Conjecture. Submitted by Carlos Santacruz, 21.00 GMT, Tuesday 18th April 2017.

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#95: A contribution to the Riemann Hypothesis. Submitted by Pedro Caceres, 05.15 GMT, Wednesday 29th March 2017.

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#94: A contribution to the Goldbach Conjecture. Submitted by Pedro Caceres, 05.15 GMT, Wednesday 29th March 2017.

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#93: A contribution to the Riemann Hypothesis. Submitted by Tatenda Kubalalika, 16.30 GMT, Saturday 4th March 2017.

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#91 and #92: Two contributions to number theory and the Magic Square of Squares problem. Submitted by Lee Morgenstern, 14.00 GMT, Friday 3rd March 2017.

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#90: A contribution to Fermat's Last Theorem. Submitted by Tatenda Kubalalika, 12.00 GMT, Wednesday 1st March 2017.

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#89: A contribution to the Twin Primes Conjecture. Submitted by Ryujin Choe, 14.30 GMT, Tuesday 10th January 2017.

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#88: A contribution to the Goldbach Conjecture. Submitted by Ryujin Choe, 14.30 GMT, Tuesday 10th January 2017.

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An archive of some older articles published prior to 2017 can be found here.

 

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This web site developed and maintained by

Tim S Roberts

Email: timro21@gmail.com