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

fthibaud0001
25 years in the computing business and now woodworker and shaman Kin 154: WHITE SPECTRAL WIZARD I dissolve in order to enchant Releasing...

Aliquot sequence 3741750 has terminated!!!

12 Jun 2026, 18:44:13 UTC · Discuss

---

Aliquot sequence 3626592 has terminated!!!

7 Jun 2026, 19:25:11 UTC · Discuss

---

Aliquot sequence 3701208 has terminated!!!

3 Jun 2026, 20:34:49 UTC · Discuss

---

Aliquot sequence 3488232 has terminated!!!

30 May 2026, 17:04:08 UTC · Discuss

---

Aliquot sequence 3622890 has terminated!!!

21 May 2026, 20:02:56 UTC · Discuss

---

... more

News is available as an RSS feed