Factor Info

ID 143976
Size 535 digits / 1775 bits
Status composite
Value 1929240712712475056850988559674718805028229070940420757864003400464824734206046726629857078211862045219054918964923746979429066434504945083941684849308358602944995948948934824954620001462782679692329549822590678578077338597096222105871154442225019372469296573302450310865669793968644545121683126269090716040661756180037948823964043056515485871213540968085093790137828374626783824847444275922391873882841518134716768325955437455152758086557421881075375308987814182451166310086881393074016768379291175854592970552732998597085858905959161

Factorizations

Primary (ID: 143127) 40385656825829055229 (proven prime)
(ID: 143977) 47770442883539030354417039706863790372748333240489122417286359908228442129187878487751448723111737930805184062574970116312917593734269606066019231962895164314851867683964371964645228211805678614549405250023564985728203509847383659910452082315665083945841111297672370709081900378463233222991195062266350616753423512271207144282072800171828726107945732642244640824720311302101066627877720246736941680028874618839897621306567382252396648652506610352199933539604064515464397967252381875206240635977241323520401926964909 (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.