Factor Info

ID 38656
Size 655 digits / 2175 bits
Status composite
Value 4222730364498315649370697031994475745733539743819502226301953469232048160517258947993185138236857967794618713488637568101974902366734824689500760415100218726841007856063021372065027641034920413285341130730685656252715875908424940601930943402749636846917082216761376106363753739675809411227107348341282091243365955001829238248299133326133843929831802926131590588882165811703399603323180257937398875654157468675074191715477961827592179421744743017039824861184602706696610807663951821048532283516737452919443782740551381807083245547815688401349231628164301715118305182869842122855983216646007961602749465289787892714623606612818474859038486262961197462633949

Factorizations

Primary (ID: 13207) 297058864925894944570673587619587388783139899 (proven prime)
(ID: 38657) 14215129939151045505565244285131845405334521995015309840709643344021751419586386856122249394471621658067431252518025934846230725489564703988032945931339230274113449703565438438125361975206615717922394006549948841916600962915543945523069300682429444592492545298988944684419099078460337062962188912149700699563751398031454197259803049406783207612377433510692514533290166787104365766298943438002116177516114949707977163927733500932746461429999807174332250580452987343228410998694220840847963194306505510976766009433474750483528901402396691994595044489776786199342808233112676912406362370625391989638531656462410951 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.