Factor Info

ID 156691
Size 1175 digits / 3903 bits
Status composite
Value 54183687511951151723750696935953565098857410543804790003274119791155288348029139777714879213520679562537996110170558412646389768328636172677387261619604798503037053173034775265493561944420959511851238221513950350704498125070417502474692471214208336126877635603615492949101260687613271642689039695700452326102000326347365712276923734686943598406191236281680589028059627098104200371841101870371258918813657135292922983071371999351752974811838866811536154375113097591050179212049562113968589404954795570111409513161781603283711520275054868324685564071787670192297521034318600361097113538421993238939153152199125020377257635275882454555865080160420088161389154966357098471474180426342076372472607184023002696691996662108549704609162572033405230696349019652360598311423487526221235790727768470884466833874041364072351291946339104361508741560948392122960528333943410696539296263328912213048243040960321030686541094775672972062476657707228745938997664834225174073702573811661374335915580855484073022723387934662538313383585119709533749187163307155119663563378913893849378240930599173958037877341120691410492758991902126482697979310279063330193878391378660615875542785904135023954329

Factorizations

Primary (ID: 156692) 242755078511627713091591933221 (proven prime)
(ID: 156693) 223203105962439463636050185029962595843793820705296324675188621335250165518619884810956002402788844597882481145865828366516962356598375398318138863127312942738712365801739087464268168027078950994237839112559144687902057543670126442195972979993944638375561036231709305736938323340290568242200595309867554141545731077546440511006546862751331394101844129766568221718921830978320133351074160792718054641022390071495654089825433556290124115083019006878878728541594132806740081993175798553005886433851086318541146473450029353158702453995973125407644086969849249261401049098808527317750968817985458966613825190384576929920608312939054442207972243038529700188228549016270061247930512118512840262962764341192836631220659257831900257765256215360907394569288745394629203065217334210820306635494070077161553235336342978170747254488608223946218699167903656033664933688648316288247992098323370387801688892540695022805089905434716366393932182328863250436942625356565883476371659264544196497207243868489630262974180278944797018993953974779932370082708339037269866726331589986019163369987999890554236401523910520588433480100371518365513836889706012267368675496549 (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.