Factor Info

ID 146905
Size 1199 digits / 3983 bits
Status composite
Value 72860710622480842513493621763100884797606012462845883415643755071337093338330313602678839467554519561521893326345374653125246487214850202201070065797919050584812057063135889320296841001340299448798541901201486066604768616678350820581082138313044418817918752581391900286292447621944783675152939131871245352574964536658152492166745351712326032402571076650906237520427749615821514759588247984432673543854167259956923567003679291332695803336931401293367380221242511594606271011511556930544322630379992828665969135900631496858961049655117997853725368878253732604408953372519879165967218806608690892424954564878873026650135707044065914519601714980590034871944996001551564414552283365615511757547552097651918213260366456520317928775790083539404641702622808329251699290643312247120651717773640272406733036492874599489514173598812223024738905511019190543970508423609570490553744581027132855671132625712238733237297602658473115701580464120466609186835551150135652583560720983216013818372070597795010200152875641814046694151342870946643369902650463418362847195563868219160442880004461751222461879919168796339824393687657221947033051540181374515954909326642876130764083794495651827894941414359550867991669031159

Factorizations

Primary (ID: 182465) 3398498146142284897724797703967083713 (proven prime)
(ID: 182466) 21439090883479441409654106250326958421053985820009849971824894105427980039653025295091907078452326133948017997404575826547277019282210875506653673318307359372674618563371711218354571560633853480244817415635313883127038373136410757438785694922107239886807251871691298356439121778247694626498212582195519587179106977235302522900641660803998438251245234068844385532965972039763454673902691497830014629704828938273911201550297654576045713655901910098610746565159743130729198575855188004309415283249839041268546950254528842543310072806445344730160675264332573261186601467276790925579166852704417926890280328603312162310556572165415679884018589611350268536120050883707305052962179969891612289425738523852843796150676917934827122352238481320629812232850121394081908366273382708304930244107890592337812497824638712294183969007235093876592286409073579905352604283710597687150064985302646385607299702944224504004937963063276308725560619601547291027145939994872504048212973046271200101840552942277999429314248536706744583664711061391686248831257848589274133167696127019640305223325761555666137065936144966025684959882182822274479223436085484302334033738139683070710705775543 (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.