Factor Info

ID 181674
Size 555 digits / 1844 bits
Status composite
Value 654978869036289162901099453495601013345915055992745935911235925103558778057299649401267682681773042174773986191435690659786483141178888874705745834881072060622933056970425445078919913536175518430382586174014891545480624544897274539815970532509220613358691223553348066424283903604874695877496528523144314220454167444306807894750654660488384303447550861933216891122464888155169492111242537365841470229790299326044313244493986216410555330873792765289331963556013782253586589505801573356892945434710458982325380963779723737682660377223253335062884213462135701

Factorizations

Primary (ID: 12057) 18704988023033955131884066803385914940043877116522417022997906375751 (proven prime)
(ID: 181675) 35016267758617435224393984750952251848259186524317791694330750940517340170026955383135114146205005574316904749588535021496565667466659200676081124229672118021921967191630460382250088378966656138890248798925089325546216551808928701158787637694446472822344871414358690638152016223936792651529169400083859020148074696288633277272440642024625409206861206358483376507862766253966713783460034117180584968543827978176855413476244225807405453855510663616681033684773995168994141907350061682672451 (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.