Factor Info

ID 180110
Size 523 digits / 1738 bits
Status composite
Value 8408070340124179237294893368118338314247095897768761837383103838968379257141084228493611187624844437168936129561961285579056539891761993950238373768107652580569997341029021036146081322199038014298653164509488038026493582497137207109690064049121881837054536465564384913395482276981964422163500005033675890183975772212873841212036719375822861159573832329686738855305362853916762906383162344472365370682899129099703902326563899318429361012641163503629392151994349342650156596186050642602163848023835147057529724277989330043313

Factorizations

Primary (ID: 179403) 274662625599154030059915631497042704969273784416920574204028902119692523200389 (proven prime)
(ID: 180111) 30612356966233255039135761526190828467745084573545706751316221501212044672820791942524588595956174595562409553205801611771080453916180725306569959370787736820853372179821612355096936068204124734738315750173951983913396935890097355800363352920354094664651396630591726816064207584293092636175658415859865188241638339899242970514779986468079809174030542488222490419733016988779894216059967322663610783331265809870886949342400550758030432552399680317 (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.