Factor Info

ID 72958
Size 1000 digits / 3322 bits
Status composite
Value 6907427821878471355081688534120170531806418962493175805850268584883668970978580813342933923064955417265139600450503515192270623144984477260759226675875850836563361631059014558030845303210441205925659439479633403539870964550057559066390550354642011597063784697497816412387381915562707640126010847570675376099046803211545975298671436869494240335947440015629722496589790744851944901456151396481427031249634823421356178329169019715268681233648011098229413528149826010481181463848576694721749587565465441297080498224828206079777753964217580225352898060337619252404116124253746525252585402322484632565480144477661725701622661406063944795214375405935937637957959758540655940563944808044344504929083514066247928977317254860065706139550377806911591321987728016404771514949261022352788234982400431164999346732234469599689324460955318033287169695600096069669543637680442972172697005616431528117752815777349913434375082865614549510204491166596304016557006032804154776877754647871305208455833250197622431792098069

Factorizations

Primary (ID: 70549) 887612944642122132741202450909 (proven prime)
(ID: 100442) 7782026911136910637316059140546773016197994065050034989936034408086349516975971644905840250091116124326508112011976562921448848820397849367568410044279922329935988807776487714497047923962523818980866490437981287256405658401179178905974834865227235030370849356775525536990815016663023048303613439932829295006011024407845608999176122552732733109207977489252630574084732639008610990308861707580617940055779453926708390338522013428374272635935017763252830061744616111883321260543632460926907071531738994769018431430175853358052239214285969678065768176637083137005440784830806543907326908568266607413635573330852286361705258560801395450807080168660818781431633172083039905227244022804801834768785424319661450135373180346589887317274058728536655660903582114546225957484285994301630751973609603873319831824195157289651244625743056207991978337672128183761478307206860343640115303195969080120579339888530025442310296691906080492860289925458209797508065308537277907245193744281241 (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.