Factor Info

ID 185182
Size 438 digits / 1455 bits
Status composite
Value 653021425950832178109388701897387334025825374557024980799890938267788071176080465474042156258094948786472406831013351506964513111513219873919354669319276485188671978746563426703894432705756145595275824703357437642371860399967895187768990572253799119511537870850682964190975645977098281585541573256911743205149599098556959205780268910256663034968393976220910160158505972267904956404773526377513208476644429132261497686862534541657141202409

Factorizations

Primary (ID: 183902) 43214328898640919924499915862548624787850647741497841448312934640687614261260587409700090096900274169023412795988528787549311881945289 (proven prime)
(ID: 185183) 15111224508021216598243850056115246127928337602753318586578580949923227983335816803637017893412494329440031987035484446245869634744281132441118957199052446927758657934924631282815524218214187108317251196613074710693136173754170961688683273427706846463532713203412139761202095350753466309209934591327106081 (proven prime)

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.