Factor Info

ID 154325
Size 1123 digits / 3731 bits
Status composite
Value 7452206632491306553735563802712780927975517819726758649016600708235267901153083401007552322098621512738505483885682721468723974147847730550645223629528544644528091398066971654235885580271191983535803095511757736122423967625583569391802117585385452346664870955118603033033047594918137509072552048275213410435909556477374517608427408999416718811167744031381786106459727238013495518375688739023453795292207162737467342382299035804492209708604035676662762739960401991208837753040504370081429986422259436463196019280377087023714112578053273562032879884806377169294116829266178301626547625046384015477706962081237014557870136953632438977112033574983288356719686255723822562468850372469612363763407745585487439561832332144892657755971534359920964185745178402039001386847397118754578187614159650402214211074981205899726931934843259196589814303535625366007254450435108612522978302791200366195095637170546368226838470430231232282834406161000558914380880168993047903885454703528007551198689944069550049832606582960296837921549083415435095452169317897462331332254254929014103859943960457755971715373768042359029224976802684793955313847

Factorizations

Primary (ID: 152155) 399306293031538498321 (proven prime)
(ID: 154326) 18662883011219428112597264889639622810313250749165180045835147119026329521675941932208373421161119120587149130230622040536608549216123443068697814272057263924594455471217167994271990258008455381809560082862890196191583898478123759535438067689173210973788477936518762419361632905119536274883153923060041695767353880078283250234089442119927887246957492049349044271393342543983402526094649677365216299647802186696875574224470078589189299999096560418821374717664489720117845462959548050563137036607272092077107968012948546172804777580409630830567331680806491931750124397740901510702850522213171833865821065321340492747873143330687075271954621821455608509569666574147195623555021761926661551196152244282191506718573186774315317603507368990446051610633815225837042992962575980492807235165593347318890096063664142536915970082982965143525974499692971017686412643084250180035485957709680384620058580831732638013684467133393622577153052061513364851925374797164889803596894754917165470792921398749075872339116584020948548371064971404812985420534583324129589656038201398595849521516269731977557861973416766861473607 (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.