Factor Info

ID 164052
Size 282 digits / 936 bits
Status composite
Value 367474405135817281755640779340398808560810781605490807680157311517755459145857398638122061526233394754585022225752746184777750813173591825898698884908753530687019881588964687678562363370616067797637303339197253353909354140269537162148105964681594520521438999220436064461505062209801

Factorizations

Primary (ID: 163538) 262692147114134155051 (proven prime)
(ID: 164053) 1398878532048989886558147072816913517497207051508116748552362972439637047303894562721646711381917040876281148232269648716097981280609662650895689348881149608611214094605593266659360771762526257295183281354847980454825615280019211562544039392024235671332394692251 (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.