Factor Info

ID 189224
Size 450 digits / 1494 bits
Status composite
Value 499448331457133305513930201722658140260652692872676185123503329968942142491090822534923047997767573101531371253809332147578727188335998817336827810586867188716188278539773455827373500686100814875128381207010557988389856181511514599454116074994720430864613036556910638737094144323374917517052903195980701558840982847695872803346008812117263107231640422301734454103936046057488749210198500145358238880168674341567624789457430752724379006866065583707989

Factorizations

Primary (ID: 154591) 568972471024107865287021434301977158534824481 (proven prime)
(ID: 189225) 877807551142436976222454447991861752579268199338108261739762818030501965370730416890825405726424858200139037954823024549234081452346859409137795846510350132439429699788446948442150535689256029195754074115212722007569829796567928187190105979639253335805659953317735901153806320993169683502792524233814996598843187140809873068519127162657222134311561243561206931383916020038180720087558438862326207998514869 (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.