Factor Info

ID 187436
Size 701 digits / 2329 bits
Status composite
Value 64288515782834984952720556612855179987474215679850407792195156171363854335212782001020694571533061039652552885095189505935757325561158907867152845343140818398617808671736290327221740155987750122104669546530412796500174446108009038294113691088650558005363351381568289353234380882236527876726209839469952065186909127241909827924061395153915125869799798195865830085494701918995278471202233157592524731640437334170116344928143969282082066490802953733917042176357802166130499196183320430133804356162296376086144249790460321252405748940687101216809899776021257775731331850865497596105472778031283554338648818531034843277134028110441119835422592240951570032793179504550279878900440008981594036210060741431779

Factorizations

Primary (ID: 186415) 6914384231924331500092352689697439862798457 (proven prime)
(ID: 187437) 9297793357506681157277979672910363759551295302595896564882541396121768533008635011125924000196151867538229631194690931368307772791063736351108152379488055790195121480178911816513039212884821828361902467074123960556076330060337911619922927796300089041407193422209918776696814915105760213515147871532531695424113738821038991991902978565917974908139613979330307892615645589898568071756915676984413292378637926630530502469249881345181762564201255971909957064173021831155679663256411475419424602166529410373807587486704794359357083851098581464802589855284601427717425464155892402269789809671564137791229541515029775309832097604223914820925966114269571518811749947 (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.