Factor Info

ID 189949
Size 855 digits / 2838 bits
Status composite
Value 158968633380608210819507473868763133355341989393130732830156675583493794386259895823782200365571904562827452560581055907302695883833482253730842409736294570893343400897248385859248084994648166424708870493146245953852923770400758481032322540827842803019127868158300297947228082306173793481040947427487299880300014375269244917920950865983591372903129733204195150056353258948138217475762774650123189705449614798894186305289099353372108853168558864952542890028358891765733717953896038876706732259893375609964420778781999001912759896405578890941172582161005769714028114135999722794494266306598780559478069048407540429256317925231332966424322883823258866528197703034993952461934902137749626574554069328893740218413546723236410695261288446981313678395543472668321766681983920844150280910743579884248575140126027033755646197441029531452706571748669555333526197817

Factorizations

Primary (ID: 189950) 814835434522296773255430534482602662577 (proven prime)
(ID: 189951) 195092931217215330819563073690517666782291794125309393367223747190856329349920195090977620178068342455251844319330208051953118754934730624518372721193836772352632068993123193503053687388364487057428764772427695880393235182011494547544896763920400981936408712657355648441878189263111131265149159871722230462250968336730861770218034624618268303870703986214529494971062876204962611505753410402218644295582209128751543970589627862145242642749247833455578709834774667014688272955169891796074693847261493697585664447074125190135825167021051444494480244521555944141902533092339811735494825940829207982805185769732715328335934136450335942892756088885574056782162054139622005367206632355486851441357712339844585913422928476175943472737641836806362382276387169488695301684837125578580664677428799467866339974805764350989338121 (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.