Factor Info

ID 147037
Size 1059 digits / 3516 bits
Status composite
Value 252022172778320507099404720990742676114304612811517340641098778109904398590378958707357018773425822222785239224370681706248615888093549730407995818349189371153866187754361949040320125374709027632797059034489047052655222482846991588863053971989043708282075472239958978951993847648089680676224809432117059889775051130280166393581948204525275474665423349599384207972542789090014446263135212892581522062208424015483730585815885036703192371328584084588793185602031891350480045142176796696201447867810277796269176596248929206428981427586669455177373001817813344761333195530598226514423493896563339459270761853038524803398179740542892992026946879987143422334941879744310481788740253573221813056860502913043201921332207916625374905091873630180146208193084268007135346653325982762809645014041676202204552119345423655821471182084347503755940521845031948235170304083173966602035554840591867470478058662631988565823612094033319913456496769880297821266001845268182304515050396254130613745330380830929451012478732580770400945408785325581883253574943691116125628480142345651

Factorizations

Primary (ID: 4223) 3754733257489862401973357979128773 (proven prime)
(ID: 182715) 67121192237981756222101576165337569327309177777456556974523050608430699071236862932709623545959671949812935474495420161986074731841786565617204383884807203510583094259548280086152427301063315078643454874270910421741651728890449218433520726978508903526119785687621379591534788837294695531709622069003390393210109374083333541620503532858996980713257064352453656962303044790237364942255846195115286303154210202287301516486018568075016824240722754913508725289481651217027952903778166453849404296112136514477649263607319038587859163838471436347628702837605182746877059903745145821745177592250255408931835811755922145431671419035164535926271510245513772080745876236710974642359047161832163489012484987788805455269690736630804560032276119045641624948396535165935193713002658614947538715439405150516710196597208426149129844942661337230345530432717524207076534110099002588510146354833503153379967869022721805770678431193906757305262086913759858976562822974013378490914313704586076629257498699613475726102112169028715962697593334788887 (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.