Factor Info

ID 197262
Size 620 digits / 2057 bits
Status composite
Value 15854552249296689102943061815050941460513892192117580825018955674403388560070960860557826403460427846715117671218708958395183443345566247058333013435793744197142227374598957075701379664934027696631315303655185179793642268022030655231731004301274108889936964863938041995966907639870545906732388248059180902248034831133646929440103409170162763833320620206267973520504147591508914056217393553670988932369159767669321419126167503027457185867404024988400819229581994235213118519748817713603002329831146610139471062947880137378325141160223281359168437010312610971753728092787303030637899650345763956249229750061713471130749121

Factorizations

Primary (ID: 30775) 41137071282032725712411042394600678981102145526294913989051059419720701478369701054121744618390442816013835845908043504075015301505106379136994510111847177196465521191407215788078908868285767441440756534683454705833000642413520615341592241715511944680004791438733788244731688031 (proven prime)
(ID: 197263) 385407899862366199909175687756408075469896793418579744307517903694697902525260863912192326357679870732771755656568473529851622315525822547693535517140721288537895690982184728222363477845130126272563577540141065744173929487046782066465161959226121913174908711698850524520433701598389516021771145502040214369268455821641407455656001347749959391 (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.