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Search: Posts Made By: MattcAnderson
Forum: Lounge 2021-07-19, 01:38
Replies: 887
Views: 99,436
Posted By MattcAnderson
enjoy

enjoy
Forum: MattcAnderson 2021-07-13, 00:00
Replies: 0
Views: 67
Posted By MattcAnderson
Thumbs up Chris Ramsay solves an awesome puzzle

Hi again,

Some of you may enjoy watching someone else solve a physical puzzle. Chris Ramsay commissioned a $40,000 puzzle of a chalice on a pedestal behind glass. He has solved lots of puzzles,...
Forum: MattcAnderson 2021-07-08, 08:52
Replies: 16
Views: 744
Posted By MattcAnderson
Talking Hello interested parties, Today’s...

Hello interested parties,

Today’s mega-number is 1,222,222.
Since I am only typing on my cell phone,
I will not give you the joy of seeing its
Prime factorization. That is all for now. ...
Forum: MattcAnderson 2021-07-08, 08:49
Replies: 6
Views: 293
Posted By MattcAnderson
Hi again all, I haven’t read any references...

Hi again all,

I haven’t read any references about Frobenius numbers.

But here is my thought. Suppose you have two coins, and the value of one is an integer multiple of the other. Then...
Forum: Lounge 2021-06-26, 05:35
Replies: 29
Views: 956
Posted By MattcAnderson
left laughter enlightens flat toes toes

left

laughter enlightens flat toes

toes
Forum: FactorDB 2021-06-24, 20:34
Replies: 14
Views: 1,646
Posted By MattcAnderson
In my humble opinion, it would make sense to talk...

In my humble opinion, it would make sense to talk to the maintainers of factordb. Ask them if they want large data transfer of factors. Maybe they have storage space to accept lots more data.
...
Forum: Puzzles 2021-06-24, 00:21
Replies: 7
Views: 944
Posted By MattcAnderson
Thumbs up Hi again all, I am glad my wife bought me...

Hi again all,

I am glad my wife bought me some fun metal hand puzzles.

The solution to these two is just to twist the two pieces.

Regards,
Matt
Forum: MattcAnderson 2021-06-23, 05:37
Replies: 0
Views: 94
Posted By MattcAnderson
Thumbs up animated choice file

Hi again all,

We all make decisions. Every day we decide what to wear, what to eat, and so on.
There is an importance of the concept of choice.

Some of you are familiar with The Drunkard's...
Forum: FermatSearch 2021-06-22, 08:05
Replies: 31
Sticky: Results
Views: 11,559
Posted By MattcAnderson
oops, I reported the same results twice. My...

oops, I reported the same results twice.
My computer continues to calculate and calculate.

More results

no factor for k*2^35+1 in k range: 700P to 710P (95-bit factors) [mmff 0.28...
Forum: Data 2021-06-21, 19:02
Replies: 6
Views: 5,834
Posted By MattcAnderson
factordb data

Hi all,

An integer factorization database exists at factordb.com

In my humble opinion, this database will be more useful if it has more data in it.

Feel free to donate computer power to this...
Forum: MattcAnderson 2021-06-21, 05:01
Replies: 16
Views: 744
Posted By MattcAnderson
Smile Hi again all, Today's favorite mega number...

Hi again all,

Today's favorite mega number starts with 1.7 million. I like those numbers.
And to avoid round numbers, I choose the number 1,712,121.
We see that 1,712,121 = 3 * 17 * 59 * 569....
Forum: Information & Answers 2021-06-20, 03:11
Replies: 5
Views: 292
Posted By MattcAnderson
Welcome to MersenneForum.org birtwistlecaleb...

Welcome to MersenneForum.org birtwistlecaleb !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
glad to have you participating
Forum: Information & Answers 2021-06-19, 02:31
Replies: 4
Views: 504
Posted By MattcAnderson
Welcome to Mersenne Forum...

Welcome to Mersenne Forum !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Best of luck.
It can be fun.
Forum: MattcAnderson 2021-06-19, 00:20
Replies: 6
Views: 293
Posted By MattcAnderson
Thumbs up more Frobenius

Thank you a1call and Dr.Sardonicus for your enthusiastic and helpful comments.

Another example of a two coin problem would be with
a=3 pence and
b=4 pence.

Then

since Frobenius(a,b) = a*b...
Forum: FactorDB 2021-06-18, 21:12
Replies: 1,627
Views: 164,164
Posted By MattcAnderson
Thumbs up Hi again all, Factordb.com has a limit to...

Hi again all,
Factordb.com has a limit to largest input it would take.
I received the error.
Error: Limit of about 10.000.000 digits exceeded

I found an interesting result for a C1,000,000
...
Forum: Information & Answers 2021-06-18, 06:12
Replies: 5
Views: 204
Posted By MattcAnderson
Welcome to MersenneForum...

Welcome to MersenneForum !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

maybe this link will be helpful

https://www.mersenne.org/various/math.php

Regards,

Matt
Forum: MattcAnderson 2021-06-18, 02:11
Replies: 6
Views: 293
Posted By MattcAnderson
Frobenius number

Today I learned,

about the 'coin problem'.
"With only a 2 pence and 5 pence coins, one cannot make 3 pence, but one can make any higher integral amount.

Very interesting

Similarly, with...
Forum: Lounge 2021-06-17, 06:13
Replies: 1,710
Views: 85,633
Posted By MattcAnderson
funny friends usually nice nanny yodel ...

funny

friends usually nice nanny yodel

yodel
Forum: MattcAnderson 2021-06-17, 05:57
Replies: 0
Views: 86
Posted By MattcAnderson
Smile Ryan web page - archaeologist

in Pacific Lutheran University department of Humanities

Donald P. Ryan (https://community.plu.edu/~ryandp/)

I showed him how to code webpages (HTML)

and if I do say so myself, we made some...
Forum: MattcAnderson 2021-06-17, 04:46
Replies: 2
Views: 97
Posted By MattcAnderson
I like that Wayne.

I like that Wayne.
Forum: MattcAnderson 2021-06-17, 03:29
Replies: 2
Views: 97
Posted By MattcAnderson
Forum: MattcAnderson 2021-06-16, 18:52
Replies: 0
Views: 62
Posted By MattcAnderson
Smile remembered songs

Hi again all,

enjoy

Matt
Forum: FactorDB 2021-06-16, 17:57
Replies: 1,627
Views: 164,164
Posted By MattcAnderson
Thumbs up I really enjoy factordb.com It is very...

I really enjoy factordb.com
It is very impressive and can handle 200 digit numbers.

my latest contribution is

66640677780239073397348544449935115508844251925178751602054631202961

<68...
Forum: MattcAnderson 2021-06-16, 07:42
Replies: 1
Views: 243
Posted By MattcAnderson
Here is a list of many algebraic factorization s...

Here is a list of many algebraic factorization s to find cases when
f(n) = n^2 + n + 41 is a composite number.

I used a data table from a Maple calculation to list numbers when f(n) is a...
Forum: MattcAnderson 2021-06-16, 07:09
Replies: 0
Views: 67
Posted By MattcAnderson
Smile divisors summary

Hi again all,

Fun fact for today.

If b has p divisors, then
b also has p-1 proper divisors.

1 counts as a divisor and a proper divisor. I try not to confuse myself. Also, I got a useful...
Showing results 1 to 25 of 801

 
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