Fibonacci Numbers

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richie
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06 Sep 2008, 3:03 pm

carturo222 wrote:

8531073606282249384382143963212896619394786170594625964346924608389878465365

How do you do this? I had to paste the numbers in my word processor, align them to the right and do the sum manually!

13803567055491817972029187936825113333650564850089197542855968899086435571688

13803 567055 491817 972029 187936 825113 333650 564850 089197 542855 968899 086435 571688 =
2 ^ 3 x 1097 x 4513 x 555 003497 x 14686 239709 x 5 600748 293801 x
533 975715 909289 x 14297 347971 975757 800833

Number of divisors: 512

How am I doing this? I am using Virtual Calculator available at this site:
http://www.edepot.com/win95.html
Other calculators can found here:
http://www.google.com/Top/Computers/Sof ... lculators/

Factoring is done at this site:
http://www.alpertron.com.ar/ECM.HTM

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TallyMan
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06 Sep 2008, 3:04 pm

13803567055491817972029187936825113333650564850089197542855968899086435571688

You made a slight error:
8531073606282249384383143963212896619394786170594625964346924608389878465365

Easily done though with these big numbers :lol:

TallyMan
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06 Sep 2008, 3:07 pm

richie wrote:

How am I doing this? I am using Virtual Calculator available at this site:
http://www.edepot.com/win95.html
Other calculators can found here:
http://www.google.com/Top/Computers/Sof ... lculators/

Factoring is done at this site:
http://www.alpertron.com.ar/ECM.HTM

Richie!! ! You have just ruined your image to the world as a wizard at arithmetic!! ! A magician should never say how a trick is done.

22334640661774067356412331900038009953045351020683823507202893507476314037053

richie
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Age: 67
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06 Sep 2008, 3:07 pm

22334640661774067356412331900038009953045351020683823507202893507476314037053

22334 640661 774067 356412 331900 038009 953045 351020 683823 507202 893507 476314 037053 =
733 x 17 969789 x 75 991753 x 5648 966761 x 43397 676601 x
114150 315493 x 797 357235 624701 499134 444201

Number of divisors: 128

_________________
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TallyMan
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06 Sep 2008, 3:14 pm

36138207717265885328441519836863123286695915870773021050058862406562749608741

richie
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Age: 67
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06 Sep 2008, 3:22 pm

58472848379039952684853851736901133239741266891456844557261755914039063645794

58472 848379 039952 684853 851736 901133 239741 266891 456844 557261 755914 039063 645794 =
2 x 17 x 2789 x 8117 x 59369 x 199261 x 84738 793193 x
9 382599 520669 x 68541 957733 949701 x 117838 518633 351469

Number of divisors: 1024

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TallyMan
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06 Sep 2008, 3:24 pm

94611056096305838013295371573764256526437182762229865607320618320601813254535

richie
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Age: 67
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06 Sep 2008, 3:36 pm

153083904475345790698149223310665389766178449653686710164582374234640876900329

153083 904475 345790 698149 223310 665389 766178 449653 686710 164582 374234 640876 900329 =
13 x 953 x 207017 x 55 945741 x 1 066891 454330 692360 911118 469915 492770 211286 402568 532457 966113

Number of divisors: 32

_________________
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TallyMan
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06 Sep 2008, 3:59 pm

247694960571651628711444594884429646292615632415916575771902992555242690154864

richie
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Joined: 9 Jan 2007
Age: 67
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06 Sep 2008, 4:05 pm

400778865046997419409593818195095036058794082069603285936485366789883567055193

400778 865046 997419 409593 818195 095036 058794 082069 603285 936485 366789 883567 055193 =
2237 x 9697 x 371509 x 20 580649 x 2416 423364 226955 152383 303968 756154 137928 463542 120118 369457

Number of divisors: 32

_________________
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TallyMan
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06 Sep 2008, 4:23 pm

648473825618649048121038413079524682351409714485519861708388359345126257210057

richie
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Age: 67
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06 Sep 2008, 4:56 pm

1049252690665646467530632231274619718410203796555123147644873726135009824265250

1 049252 690665 646467 530632 231274 619718 410203 796555 123147 644873 726135 009824 265250 =
2 x 5 ^ 3 x 61 x 3001 x 9001 x 169501 x 230 686501 x
41 510105 455501 x 9 906293 406944 653501 x 158 414167 964045 700001

Number of divisors: 2048

_________________
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TallyMan
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06 Sep 2008, 5:01 pm

1697726516284295515651670644354144400761613511040643009353262085480136081475307

richie
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06 Sep 2008, 5:15 pm

2746979206949941983182302875628764119171817307595766156998135811615145905740557

2 746979 206949 941983 182302 875628 764119 171817 307595 766156 998135 811615 145905 740557 =
233 x 514229 x 104264 251753 x 361575 655741 x 608146 585345 567981 670893 199985 449202 015060 094237

Number of divisors: 32

_________________
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TallyMan
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07 Sep 2008, 4:13 am

2746979206949941983182302875628764119171817307595766156998135811615145905740557

richie
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Age: 67
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07 Sep 2008, 5:54 am

4444705723234237498833973519982908519933430818636409166351397897095281987215864

4 444705 723234 237498 833973 519982 908519 933430 818636 409166 351397 897095 281987 215864 =
2 ^ 3 x 13 x 17 x 19 x 29 x 53 x 109 x 211 x 379 x 421
x 1009 x 5779 x 31249 x 38933 x 85429 x 912871 x 35 239681 x 1258 740001 x
955921 950316 735037

Number of divisors: 1 048576

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