Factor Info

ID 100404
Size 818 digits / 2717 bits
Status composite
Value 49026509395785387382415385046207168142519478881871013182414813620629796074317122147132224292613704937562331890230627907952735992359470279505251063778121578838227692764118538736753771203295850301851072941873026243468095364236207303706049999719408007743214596933564400607622062228953014140310316200225774736293197868791440164525816335807632413673893903770542736743066976293475916092661236704091763138046292323800434111812902370006568929208957975751263064007898153285066033288655361412194919520617399183065280406490436443149715544210460707472936367941362095019223392709123965201690203210128625721752649016084748587592586808341072114455661787563100304779690760636964500641598031686543983781967036706972066138996231859563363229278930173698106064808014065510760305924797095411019078065342604938727552366084829582475048108307

Factorizations

Primary (ID: 98279) 3247824633924520184158602456562737412420784222186462568222088773039643 (proven prime)
(ID: 100405) 15095183675771322161341385677715404093391849309316578279154113470180161006508083915676944681215820907768144154275059032348225754331788757304826967421702999054983752745954192413953009036450946032326015171574337847615787259144692846252550232211393919353141435784218276731858527917817069569830608409086674045589598476881880108984454417686728781838562447240560559488898607654405133556422026075669813227286091120669608430644706067063420801916646207780690002735659333682028259789051778827285538414838078055664016934092208478006505992471703757555372657909759327659804131525221615749911296002170482359470899516626033565831524232710781537032195141782705192832895163225916046102837289349764063047583969258418795615380639810928374056642598712126114243767660649 (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.