YAFU's goal is to factorize numbers up to 149 digit length which are needed to bring Aliquot Sequences to a size of at least 155. You can participate by downloading and running a free program on your computer.
The project runs without any funding and I'm happy about each donation. Join YAFU The invitation code for creating new accounts is yafu

SM6GXQ Peter Lindquist
My hobbies are: Space Physics and other science Computers Gardening Ham radio, Callsigns: SM6GXQ SM7GXQ Photo My work at the Swedish Maritime...

Aliquot sequence 3642420 has terminated!!!

18 May 2026, 16:16:45 UTC · Discuss

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Aliquot sequence 3556280 has terminated!!!

30 Apr 2026, 19:49:40 UTC · Discuss

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Aliquot sequence 3758388 has terminated!!!

27 Apr 2026, 18:52:26 UTC · Discuss

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Aliquot sequence 3714280 has terminated!!!

24 Apr 2026, 19:31:43 UTC · Discuss

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Aliquot sequence 3678234 has terminated!!!


7 Apr 2026, 18:35:25 UTC · Discuss

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