Factor Info

ID 154261
Size 1155 digits / 3837 bits
Status composite
Value 752282805048042567054982797102446635141801222197274534087440031085732651158999146669760048755188895778625387602565947617378471016001260952325495609719306892675688176497929424324839603219412488871506505410986115179625948646337018707540240674087977672130674302153739348291498032018544867003467085514051953792903108304769360985183639095092228135402539614741861106694067396479568302952588123869471176563066495145886311672981450288717614104045679266097591648696645095460299187017782363358824653602722777791073316210457966136559907206737733836893765898781153333694294282566379411498125929330694721252175365160027105149421195353735726724513790233041526491828635832837971986614887780895371915629029419657991167710850155882930927356764603635830728745354801166038879369573002608033539992535885647541778344688275419805607707735530140048952231283857966146105764125781335552584986806663087847492700031906689302353310558653833381792789655591098002988902016974993491679193736067235346938820089040175089610354670637717485281289285012537764938217098806791919009511390169640417613166868899668383580683467554413370642702832909535565071974102943288768735567503270035740226609

Factorizations

Primary (ID: 153422) 2909083537703728954286983 (proven prime)
(ID: 154262) 258597869500115272478964560287444346733387528132851542475067497202751072479424269266592570245820597797576412414988845525120403329569272158654399526182580653306969486694092003627359325063973265950629919877323641889264710903343237047135802080185811721773294338082569504867698716655915438748918455375645653107837669733261768479820487802491497872287163602397978282350397549281317655302835278695564653350332689472847840617307409342695291870191544012085298069817413789444299658149197474259687747945163135343658591075776976986604997246585574048722945929334081464646783714984678223531879368708750544495875257832058260047733637573043873796925544877605986171915087742744220955323005718410577085760213187880333256440306373663039529499194372240459472247744641426245070141312339639218509683715441301780669504086522916913464466671218275206811690649699622956047352802782368877507639828718878682460416871721030962571694428610189849906534497901947794536545174210234086357553981320857684555452990445939366904087705083229656641713618117520903333485044971591984137530961798801303841740252123732306499776843689206489323187349623249137259180886266022023 (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.