Factor Info

ID 144337
Size 547 digits / 1814 bits
Status composite
Value 1163519505869117672135856388900816318735898723975471720613463165373415070931544166169533542406491579404617569888620852746299921519464582062662966542481887918636380599095433678032290998876708563703068231901304790678265629491752209326374931800133765252107136986902554949687816264441776588818750734867941887876826151698128940799998641411666593783403726097027517062258156283033530126285268344717183401266957689155718883046284175784284390679760609458075406557159475198967319926055001723954112997255783128192178364120854595701530774403834800797004380201

Factorizations

Primary (ID: 145124) 1075068350867223326731867501837 (proven prime)
(ID: 180168) 1082274912967667238714258157471846490354980880673102723239940912145254887245229821549235983113441311036574105049655252184861466124200436471389691281366286891541092038412964830880623245522203635554192680639123726097324654576066242429621901314702630706161105646261683664903058392911765079810453927904021251879517047615056546287451819332328462277194020083729459656024490069974500413607645026882183706764021579022277880060484984263007021279201961262980069916256486222434842692217336004321588602314715620772430793248735373 (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.