Factor Info

ID 133875
Size 1101 digits / 3657 bits
Status composite
Value 517572834535952889713497057662329962882914034282600921319348154034934936259501742047322900152117033173794950378390833449938387117773246712563543090507139489617924255570574429395234638776430176529064535480734569281773846028977127891446658929456935750382743137085900869734732181156768563966025391985960280910825025138336288327187441857657537892268680937824478405010029642102117102963171689964150404039013783202904191518875984790996320418258063180629096123811948552720895749213109392212998196694827380021246748788527165918571763237344464762310305358776239227644426926144456426434892245280468059526807239454906549647421777373900644835736044634006393764058917900430670080085824114540776703281071714797649372923673109072768296104004857050774299206597148163936502226586913526541465193397732730780735602150062210517489997083166742070511076235847202271166845430488145497380582540127280284422443761419096713269912024149760233321585214477727394480250757337629683066878050281564152543632239407860181706137621279045921401883104406677195328854832275655574786825306884912081968752456402797019485011158936735680371561

Factorizations

Primary (ID: 131698) 57398774322642953389748085156004642469 (proven prime)
(ID: 169483) 9017140882253616154445243973736079283550103009479805188079422915804911040422170631746061623194302607660794359626644463916318709690691895953835144557816446764592146808820985937336995838404820888214807173781151052474290620601307701543311788097149458025771480334948096742701211716354547254096728255907983964203837450042250138458300717666154520925828124709643695673880304624301622995442342679656998439652176682147227203268467895958237716554843893287455296643404330883835499127073786441311757356411986447645728236616948700890176076752030829531857115216002269336480817741452683781434334311177925323326106925017647173270475802083761416533278884556178483010480480701401764099220924751932157939616373201245173318024374642644075062494862722161167613828700384164458724393433624276374445053354613685621374725627599208283466799210603490310437448184500491415444834561427760323675102346976084163001563017921718614867679508786371391775370212522637903182018858708503476279176158255606850744940498410752116418801198211244869827635520116684217554675461517579968050347593402293514869 (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.