Factor Info

ID 142310
Size 830 digits / 2757 bits
Status composite
Value 75253780059344576874260977262928354204243088368549571016710744012102924934237400627751650376602090859302319174759930240850037547986879912165005898528427843157533662809761886995483302189387247200633478186944308731479963417453431125947919927212940821353476615609850428729464078190403586882614750740803303173410004822449908874343321796856284118429637451086444232960993146463724906396087304768833370403345611328404425643760197456351166166059053253864010157125417175636473858673486629546138328092651798773107907831594029376413876850440772793078577115346608719814457761042345590921593263142782138950587493567310077964234460803473393842728729057391612068466451436944298305995666187111837006571827141577123257730523885834204754967464311231254353806026167416236444055204314970924320674115705304982419184461616437445263531344079983722278663

Factorizations

Primary (ID: 16363) 236419892853700126919767791480523 (proven prime)
(ID: 177807) 318305617818347664854962693019992962703800444523046083486343408256470196777841455357278726854149333670820598186320910624235974428950222192767040794086114263499083882889722544493725274696852868762982586947352561143297954718508555272280484565433787813052910914487054574725689761963996777407738878758852110575445640241138831993152092488019897293536600721008752408533827763538091738392906200352417082826085636394344236793581649907032035285782651632657326611064663894802504308855192828496580298348662568352631451601950540231128589635753847654525497786742802651160214636974641104073052921077154361056532014295023822309327933277780660627545595978225908422090883998624909059337195395792983129960317655378828150454847496311980098641915458811703678906039902766664478442944201581573279799050809407011530448181 (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.