Factor Info

ID 191879
Size 775 digits / 2574 bits
Status composite
Value 6458359781817022156712535661249155495804012251080334416452706972499371453130203103950615832033175563421031584099688660442289811833487433411921834235157426021876333347525231554226840225533915327237891277146402046246551556226316857968517217182784843242108250818928580409731512196545949358764358879924741128340217681706018021700897296634105378944999632802069386374948299861467595712805977716327212336712164731480650887168188101144035264933176559905612974048715387031624297643180712427414820277498458424766214336767330837591542108114721554934429923021122453258778846358933955293943797941119828350894446816119699508020326908356286848783353360917625758185339534509662338764128439810389421197899367499922404295605419988943405508153175238182253032818475361473436757465201441377359191

Factorizations

Primary (ID: 10733) 101213745778143742250901040788003424950068418098259161142719688891708905138274462262307761 (proven prime)
(ID: 191880) 63809117350260646832639354512714422951029827308965581878449566368162102531506043002909623082389193733599789073526642130438184507521430245138694217617456784646560621088120657090619395084022460243113058673722189281942135983571928736753642376259542268071307372214256796319920050621938480765337095257298833291371233329427695599549003868305775461393231918603292980555083091982915784040631960725070994431002241745768735856421388464857229160150043742095054504903054185403628153814395610482474325005159371599915624987075917946732158860102330202118389286363910399252606392546920528623652834090681348841697834258572871326033829555293462611294383399052786632515499147269558740922672782416103242631 (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.