Factor Info

ID 107638
Size 804 digits / 2670 bits
Status composite
Value 425551895498630339501675941454717811185274723369218431082813121845260808852546451385758751420708196599770488994281177741112817862589888726395466895114037128013001867398066478554644576153082430693836484711822491229172395768121735656652238116403251506867485913026864389354860226680230697599634926602837122130058907831957079373903824569107242088920979060187429090210708779494320577007523540689744900846308964803385368541375719817570324718200345133153182431303192410428382327147709272128728382284378724317793613701984705056742359230617548145947603710383886968457123185873027042702745408200451356176579780502397848608764306050480944146136705095212142731157575219535353717952284161436463527979337323208064740133864396378647585360127532825131173455268495206261731256092531711988205898733591771066091367197399601

Factorizations

Primary (ID: 101512) 250159165063358693466285601 (proven prime)
(ID: 107639) 1701124543611461570856387997264897761880953929487119767988830469380612175205981230879827764798434677864031131033777538953768821241979272424394354823400525892675768771009882515681005692310363521319644787440720907449697560655117851727751581404820959734461024009247957561368302182511899294841027970380039023570901331490460817893670182797114541437341151430892956971951151843108868420032588456558162317047550801752619471012216840564817424547249841856188812616766728793407095216465532614202193733840607122311476516974850327027339540906038573257675378948264965944292500297395323739502829611659530194372411019678872397429561219976016240888943709509525955914509259572391448126041548004110192748806744380517581318661584692225927335955874262208336516077255294680838773780107506158612714001 (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.