Factor Info

ID 102386
Size 537 digits / 1784 bits
Status composite
Value 636536650261342830940389299596254649061831143126101959423438656408751896666568623486609670538012550755225522825373522464129669006419157899371188057536706421351260092636493392938853486981418316722206147744447831020537686927850779803700823427940474414063341264250257124394884672134630900555734662663262839805387251114057419411470174357086136291299197879728162992193130925535321344564861462750680769409830283773358084552621685165401001469342181638514894826134926718485452118910008379456436298613832102318448751269209072064368731687147119407

Factorizations

Primary (ID: 42341) 1028485321687752689021 (proven prime)
(ID: 102387) 618906888449104033596506640071025069730773397193540035939482506159319138238151569228679836946761006831333097811801276885608880596420566757223784434379114099139370072150614237078856433103714078999015863378120344577673814994592924229153747167656738191083095734181188871585847166472863885597147078112655362348506860301836732285862119778540597520462533586333966205930340944611875819758740773064157402073494158059754161797795226277975651270911299908170388128578990107735330305905723732739730842018448876040392220124855067 (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.