Factor Info

ID 112812
Size 819 digits / 2720 bits
Status composite
Value 618820327295379054859740876876943530536879610612980698785829958961543324839957102709798734015544681225993533543442161659206542737608306638863888147502870298500415284109340345536835362996303444677661141864984214609995949383437716410234256259040971263135169457615994403828691086129086872057829444784231937088633718672125359337117018206672889731239267286924248034919905435679659614549839128955918217608479972239867892621245858633083537468971038400564210777734677761436437575696579353710424913517044828539652413212483132465265471685811443575032527922433253964632951912985704748092670179164401346348750625603775729768020318530657499697777413279182438116286496082668366878726581851578205501898690203765655806933906700035119989926271811161501878113823367760373823088535711205804885903776619769637369981248204416089536419597907

Factorizations

Primary (ID: 1159) 4917866680542437909589045461010332410272345627699403 (proven prime)
(ID: 126371) 125831049821611577976552804956796120029048335203415736742238000203283077334366617215936574930681382905768377547258374700326876301356273104010775246889493936810683437056190984838275925281459746169717065345080577326474780168632258295030442927320815302992276278790027951731701689230844087831530453822035452247037283594507872645839188259769266424731409110794599340026286372273127867742712999067742082889189401461564617344549119693176260410648524160177537651052697817691514133077753921174997239298957379447866284898165063742819427042586415048736345417265364463303426330030843866781358571109160408120215668198273907519477607315243668476085408742589455718451775752281525140644637318593078733106114812337584121082498728988798212996058612636621086669299986262346030240816719769 (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.