Factor Info

ID 154146
Size 1100 digits / 3652 bits
Status composite
Value 11555717552652243098583470304652360416895170216874378065837866855870189259149088385229199913430591597374850104315560997130557462738313684068174176079598384700208000443537193981330184109924672012949907531121537776003855067514900736426167287846319219593384192493540764114033944174053725086455875627723339619416296010040131074531787643632856471023821322062041391740487404526428681145790311948789955011768058460936544814501722473463684332972347194307508644918277849060030973498669261144646041815959549574170317287668267953982780262200000695986266459213148102554769620507524853062407461665646030984069625576950448370353537358965765287792919359279062913112436083821938306823211113824103174050791107080684616760408271041946380225697590033794287249169604985599806864775865476649622103619033334786268402959966858208869101767246511020767821664960898632808783508689998695664935202451033516158923420436459977774806326405536619421078280686615942883867969970439760253759633411782030632452066054183628889627595198521942780742802655935213936027913299023641456465069701350199496106644604394913083192314726460161957781

Factorizations

Primary (ID: 152352) 1387908466160290868070509521 (proven prime)
(ID: 154147) 8325993993409117438030005318140656566048747894303120873425989520034203454187687312414034723554917431894965760266182716166058004324969106861280157018978463869297395494385518439986138300342788529600213132480850336557494004234191040433725144161235729272423786292680679495364773090452942819639403395012827546924394425663212938769281699763127033190566267036011303365986843288421933732615307663943503924737248841903612318556283102812615003400142787905557432829866971083851326944989062802387105541838258220139872029300275007055791544464187589285348269887815541372667702949973530835460414003867309374754787031158645687230216426989623390961847207260507662405279854122036109642154583915568106902241531101350396211193639247422402843558926729518201934059211450056643806724181194469181576192325658419582366056317871401350615888334823581545334445064657668069016046657683838521756840925316710920946323225266019944638396939053282398319189348009730453532602745547714884937455580004388771154169922284332402662415834363664103594567052612676812745285440043655263486398727599838407605776637061 (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.