Factor Info

ID 178276
Size 586 digits / 1946 bits
Status composite
Value 4032559535812518517730176258549311532086112244652416766389448029231228602638602012181698941785484243632804143503856745231772826402906431898158060883771491989496069082908318226274805012831574551610784798815220713644334090029939862872292515439195846358805047542663644822651748003416692129064338726352231152996925911691356895776249946847213435013911422221560675160989448368504661373116026580943870454673541190756266135241920171552514111501366768880534337522626552995152456619165044048304259321911696937721793631178814781757572679720265726921931244024425998357993498111712235686928791311299

Factorizations

Primary (ID: 29931) 86014533693334455190207257450675120862058397580511416935164056649012509890404757541114813657732190509 (proven prime)
(ID: 178277) 46882304218374372437992836047151715129292663254924687087333476996910797948590921308999536612215886779170530726258324762104064527161339570312282257651118634754275873112852214551633911122189210936298423673507617064197583792863166994279387865155888168584439050379772512002859289247533917183306897924485203188280888813718866042159341497043255070667330992090979500477625671270294417445177237896417470609414500784519918440669588060177976574467966810570610023947057100423843891990804388507311 (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.