Factor Info

ID 29665
Size 349 digits / 1157 bits
Status composite
Value 1031012657189004975853543002442738642436508800550959392672747519495393016969482466733938312486053879271921446124775006798395026337933846977913286746322973579706544199463177234238186647343385329854248543895373980425742041377064989534322449485767431855967277515089937061432715623474506960550702479792377664070204848351020850623295244462206795661040277

Factorizations

Primary (ID: 16705) 258477886375764930647353872316066590222941528747358506038162620747129373479612613318712406500802052921 (proven prime)
(ID: 29666) 3988784772443394025859256095419804927791693669467819389411294105508241958967699343664498607976503484551724471947148242654855385779259573570790431979614424575125779852088206527187826460433863217800565605601873420096214144481578888085880065543538237 (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.