Factor Info

ID 74680
Size 563 digits / 1868 bits
Status composite
Value 19061326085620430967936491371983891206329183713306934166127230667270350555754633777892275502476349075231252161895094312736553745833319126877472336789142589009372585600154897850580194254839407706733178230051699978621080300690531199109701970331136258324247934089110438677687866878951646634980781895832210978296307505454048387215132292104077437262080634795865160688826827104393622559498760834351900972681884453553734697072839541601708138566170066918298519730641062657108507948726822673541310105698559051362280312817242612136916731575540431060035966578595811886102851

Factorizations

Primary (ID: 73052) 70936642914344833352813733548603906020291 (proven prime)
(ID: 74681) 268709165002871072935939255828474319004677549494940306089992962807190530283478243871782189230572619973932921832469593450812714889020368512078350451152354403266065976692684523347072254135509131132509343837073437453171858919841368885588726100577248198277673025639200010635276005290245894855536265875581999960337737045849365047544691278418860148561735680089093622223801281997172769926541750535059909495602085627739854691020024184221976832109151155047267942386087213399880208327933544388777622524925226514832894971988477996161 (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.