Factor Info

ID 131638
Size 672 digits / 2233 bits
Status composite
Value 914265741613488387229438527499982962602256898829248325619623623206138344198924070499165447533348389523096503069415996564677805374526064182247229326027934455069552229487547467653162628469604501453591751158605864438995499747293031672813140522532939088378298387521542500265108804719571112948460350674770716272941503464493421379492809388713371196820962065170005101547440214206558172437451124133473782560165539111662201172020049726899332016317184087584322601442708654354885660552768801851728809240595603028917191245357667948976163288660872116113200356918068583660383617837933651304451309376692155581389492145823782857057270791260023959263745067271045553195098049232914202669283

Factorizations

Primary (ID: 45969) 69952277914261124590776641516174425519193549628054088520683279913141489186909216412856802179737535801291079925084665695127474502635554442065176397674294297456453826732707165448970031416543698374289 (proven prime)
(ID: 108997) 13069849458427680962196468459732077966307369546010644693734265115759224844363854892987378267593089838578592566445492976568938505027618768545412887746825698222269620631683776754638147602359523743162004487082329771485260469976106947850017322473309995896565158865366696838618335974100873400211215968849261791638887146702830718229187811365640759584553314474597654192824287007838121353444375164344688465174408191492595896236341560524957358116435711831470276885145682903395577719347 (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.