Factor Info

ID 146502
Size 1051 digits / 3489 bits
Status composite
Value 1067985609990901688318689572282442772611883995599219510433464096836086742689245880681363972694179632742230051440072351260380680077605447003030475814547217227024170442023772615807286582642871120776935246483173339618847034202650915893831681523264081290354369916174490353523495977925895721421622424591498195194108462480119904286882522146901206455366521900602887288479486513013378779092864658016466546597211353979299314764644694532301541653730562335728484180249398075966201447313234662445798103635266298466351606919271584371211051058224044732317770556828909796626675954619207185659913145761286749903072127531465653883527183594463676343990377106955352044609225691528624091176220826649753007384492802845532326919024952466902810854029733544195969808210720501311809640085478067604345293527832302541233320074836957151709086282644028994890940401462322272894312449188103507038869722433175849576836801168727122733824111027230714554891335126361281497599908741667072740254902057045756438741767975020008220578636045881850874992342423777617035412925509937579868483911

Factorizations

Primary (ID: 4570) 64961725048119249391 (proven prime)
(ID: 146503) 16440228599222237837860126422587065345149445197847807532711579159989514973875341529313261984651045555503441083898251427061171254150460154991331276672699717898687450728894355909138717313290412875656617654628091877428814825933153275027657051705136204387046974224453379444358581946369991078795007932940759758197748591903703035877651837402726869212837651363071292884312229747599142177287511255126030852814983719055100504271209462136440386150278732985598510870083658031100952221960360630505300213928798151911546633506729825000402032614926907339002879516316447198930129675263470719595890573608164817865824867593154810834881821987155806434911629245376669845279148321732025574609023743651378046760483802618267097695151094289138320395650374779653828966917692419723110954498074741988276662738565495429979575921887837182392350414569328805255966168120233341400283126104641435180968160113831359365671571050396658066750819936566954238206190722363874816291762700772263991411092881960215470738491655562506655441358980839422213886294979748106503721 (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.