F11+
17346244717914755543025897086430977837742184472366408464934701906136357919287910\
88575910383304088371779838108684515464219407129783061341898642808260145427587085\
89243873685563973118948869399158545506611147420216132557017260564139394366945793\
22096866510895968548270538807264582855415193640191246493118254609287981573305779\
55733585049822792800909428725675915189121186227517143192297881009792510360354969\
17279912663527358783236647193154777091427745377038294584918917590325110939381322\
48604429857397165071105924446217754254070691304703466464360349138244172330659883\
4177
- When? : june 20, 1988.
-
Name : F11+ or the largest prime factor of the
11-th Fermat number: F11 = 2^(2^11)+1.
- Size : 564 decimal digits.
- Total CPU time (SUN 3/60) : 458 hours.
- To have more information: cf. POUR LA SCIENCE, 132,
oct. 1998.