Factor Info

ID 154255
Size 1297 digits / 4308 bits
Status composite
Value 5688040969158132156332455448381546205243391957650099233924822110207975867852213271210484223898855486710801829060725762376592770460855111947448031497442286850162817557604474594630188003753547305326511777242719512665611289725888293320541094363980297997815253011829558815431447374222435309677048842602895687137902453577813602879093845234724998931454901367786788146474050441748701751047355689100366920420506911267062915258037406586464226389419464672596985699630073183111063950476728771930538696556968155444413054187510192648097186086136114431828101221703973270872077844112161136369364262677026410901913669526814596445419010917023194258358568202344777044215965468917518700860949743535698823430352578701185344759118303743736027058644031521551486080378676810682772920961263458357849676316182425487322060242403397174438012426148078090553716320293309345021417564855380422272395015137271988292274285913980205256978494420454762483993893576110347946042615382375269847779881851477786074745531499434133387039876984763293129454928556086299870445273195394314311364760336379536719156061236921997371770814472522906235965934856205585347525195162864583611843918291218835315294226122107617240701061899110061903721674765516120947749696264205055883832209188471475630815315606658213992583637613950268454400140107621210747

Factorizations

Primary (ID: 154256) 1948664168699483123874810959 (proven prime)
(ID: 154257) 2918943684870168100317231517857111983437950449013742843106299395503068317801339371203179728405871008938499002634282546381688126539390090795023895700866719494275816218011483460042790147447095573968554369169153069732942665627926685126128276725687482081439825091545196149911431627713849924691417879873051510343615290934678789683299921095259668580451969205203154815966916279738065791044578423556598270156071101698238174890651309121474541730574723633312152164707627830857920240602848245845530426169655081006316093102831442326296124618186573277351641975578419196823263266384781079666462046745591383386725443674789189861851515696866111919266191875607957820289686631190936766167803658921438162102821160735455945372024804439015763306745624633683628486841848835128821105052313408010214685620560044935878010190840368976130642095427018649694012424535852008572763940085420046179062636082910816819954617465680318056772649080105726035902644858196519053462762141831930671074762033839604358984214270115027506481604902070444976358816609483541652793538397299807501260687143580564482440425907994119429793882010353115404712517024292103782527424914141175912273508622481661351444133333827033848121360029292810749021819497905632750904611533568000648385491033912049700910435666958733131721254933 (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.