Factor Info

ID 80464
Size 523 digits / 1735 bits
Status composite
Value 1214987056463743169938872068346472872876146449044622719148318323607154911026584776245277010407003250907707028778372017036550917178999814844291174691177930794316382061551113816064075181337899110512869291513293857402757963806974618504344770119686591715100310447504447811731609260568922172527762060207100640059258657330889309122678899951942324737833271286473233372399682650800567429643956630210272758955100774851976970145499774300940335152691752883003560780019805173916122694482302147708014488653443097945747571993852509769791

Factorizations

Primary (ID: 54957) 876888326003646957739121814711911814555937007963385213868622003501562224538027600538016170329361310597317151382384041 (proven prime)
(ID: 80465) 1385566463178904342721189473598600869688132654437453178734203552243747213927069057460696821837686882780661263374839424237725541648898194343743891184037050339484850136111708804637725941017265195196906254335163804714511680335612027490811060266143897539626707819920001551986051074180872217158323334125161902636440463178834176430661336353249366061836087251915316822567604217533904828657663085462314419093155751 (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.