Factor Info

ID 156316
Size 986 digits / 3275 bits
Status composite
Value 71149701669488366039624317081991611625102797791282590442733749729675097379111181751779092804468083290373747176949065998938182310364051945138922833949798381374678775009165321747032551533767530162924548021189815827278111954096620907066444892127437510009949356430312222259366944110481567728536905158893302379564619702555589728173892174845356442756747730149219591170370108816270734766996889386766312896554788570610136279543668636971835624431874646806142760907049495800860192518232252140674550630011305220553471833422604955397045624797204985513558912800541852211361549703630228774703318328495793310586435438022800850434525386317763501948957356887521825980282205279280325436475611227726364903507980523446344020710189905011707664519785443315177701622178093897646315950750392363850488466148180255332144092407285902668100493951552787278533422520985711306343570104647231218288077691358682029324979246728064430437854560810830542933930713667577936689271075551483894363039108523079553973052134681153

Factorizations

Primary (ID: 154671) 1895009826287880923167 (proven prime)
(ID: 156317) 37545822022919494948625334169459845949524289232680702930529348560690695989811939615285291297112722626950867169509674618346039598053675564948175153100766798761717062677678644018454193772172120798010540664625715056186134711469440777529350445691596025669573385519177358995421154307236164220611803758940277528621032004082590846864740113984396158567139248906386952024680656143934067235762111390631949384213154378840691151676340709909818821842146933045250182398117620476979499320163446479486723653626200820991070678457137570862949098849083919262355263856579351151927809268902116062501027797764684707909060216809267800037296588076741404264594940621008834674500855954043026196685281103226449055969301420900709290385077341467335548547955020061957221786326422643539422250216686168307123271997432730044035939488699907060834108172193067345541744591773822122402014731287251882536871965093181887331001441374991769460204530037935552930465092564171777378018301152140189005194092959 (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.