Factor Info

ID 129941
Size 782 digits / 2598 bits
Status composite
Value 68278082563610115121015050358869584399662244970877441412603361928532980500340714707324225195903777428331793509000083093759916161075335527692034015523106691251526295767477997081324291496188418281022774450981047875229327282754731798993222800272492113317143695628867308363050179175647688769041869025869510638686518067063069188884997277384685281807182001884568918705430223386587186039066583274055748782569975771502960693587977467594364508892986794338502990980543175498338121748508546503407434833799334728258159436970556360984686284958181585252890596389869421048269118287315455298088483039180753131253889832329338623103116549513091615529772413343854504693827208436890092750290217801031769391387115990401436857994922959852135508915560283840843409510512577524154546237045466089586614345923

Factorizations

Primary (ID: 668) 18788923389546130048317121725489105289 (proven prime)
(ID: 129942) 3633953960427503644712667359877739646944149068356657566848781239901542409406900890565336097466616415148095392592798453561037646010223274969274822659344958183983313302056649765920908607094705273640034170355965697470874690621841080131156514709639782809634333518384533759604820822524150655751384992349985325305659968311057850617562139201423905852883738623057026055923628192279064433585245076991863035644354113260328109076357177395457556417845639193460683721056298874448658266179886005402321752660714740162030020630439222756954761480464894088683010956513392148390840630211311985406276783264503656728955629175362924939990328461265846528897013478085817061814521073777819359656010277589317318320753772142515777014699974404066760747195369697106448720107 (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.