Factor Info

ID 146686
Size 1103 digits / 3663 bits
Status composite
Value 40503505002672826133817176467005014608342977409086661225417517743181327948297538481121176109839178840062305254125149298278732596852316409848137514320131945318729647483160592690370809337881066640211737882502281523481810047968107001716715698814642290983936156583958380187180376311912389884045925687205500037466452454519396059154303041320865728128902242065004840491465044711253091180489349275945341213333278984836254303665915930431698656112561124597069344654318417562330551705596878685677707097273930936466448753999078296328806878979943882094391618636275451744319259611679525317146699825419111851227081324165433109116934319470404257180045083768364131584066605748664423334110742270103107189010356505025136786423279745034760249348261716382951649555290665919560003022288768602480567046104108442130950931557609321154928849824125436230159578194340921646089540983463463436777086769549575002624924403605043854035307428646943134873748036375467932976636054337159078443898662314106685383969351529341180286102355029039022840792763793602391097783239661802240599073876113725384066772498633812364877866020673178674005769

Factorizations

Primary (ID: 26211) 20459102628078988369 (proven prime)
(ID: 146687) 1979730281380181484068903555365381122955788555083492053361364371521537333038903518364609246994349492752341817691020993355800253363995291609381762318819308814057162286317990758387540370302841698831907359091740118721499194711328734583619999437594504700315326526857952020197541578467159494076375246515799529392350263396983960364728020307210867013997598328118287888262400787830232976053788439125905752715190295187054579582925289741425636844262937034618149443245670462062766388968087266050401196075320878643221885725974631279424645247925765774591350848209082032242125847112472600056334311242278631570062788934466942358768714604498053332958201653922450292635101246023506871013945906811716015092911486953501405770819025491899305151209644127937178720943189201833412610885581189951430715424082467274434140159302489082065527729259151211473219277006418561684114387871025510555922760099337548545909735717316922898900838333047742398816218324131146362440790711687787205253765774576993445752194266383711523304332589598792842953952886470098859371053563377812130318574430231510759208036135891491084601 (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.