Factor Info

ID 201984
Size 633 digits / 2102 bits
Status composite
Value 528257673846157234437036838104722155143722040874087450604862891564711665107426042959908162061519934349813201146123078619815983077170615357671692666211312921388839761571370113755831132695214211027384221072568781646067752536406604443371584978785459369883097072278676630031470510623116906955100623405283278501617587543138474906332277121038857985080632244216370310212671084081001931448967114317956908492785103381596112452402710660257314238455929457723620301337210458043263184401017086405333891661453817124794126529050449261190727054796572231108932703480567048429153046140815461537924320777674007925891853208909528735071582378495451846843

Factorizations

Primary (ID: 201985) 10972448627919161710883 (proven prime)
(ID: 201986) 48144009761140903453893994077208143636651645520884726271446979804321604838666486663263483693126246137968863547365073184865933562959732791188087890842157147735897770447232272945921710773132424237667613674137172230286345879319738271939485226496452861310290160845967896884383325706572369815138267689821921272289592322089679092459308617427124922844900624437663369030092555476449009201215980485360901627838666052533841990714951150421510480102494336173983061666488204440898440240269096464865318285576844749191002024712890260680598928260132746776378496456176370905848746119319383124934125036761076522872281281472010121 (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.