Factor Info

ID 164953
Size 853 digits / 2833 bits
Status composite
Value 6351407042723083528627346899409133938317489770144411866090803201983221672969609694258347484434115517520887113464149927679788245810829561230757701159217549974843035777982480478462596511082880683666976682670526066069589373939394078742980204420743606906906484777875135053996889130219913329173343555098021725276969436613397879849520636811413488627427334065345058767246082687613728793525929605705504991549502282165754802969645496664108060808241720144306084014027272343760825527393616771621128530197479327986797597750127611978311519025983308587000507995576912075695645714114864565810123061803797595124571033967663367940383614258510060504558547303936010747897033547528769486223761967891872912339652140113412972828609096126874731575264552596846995888470737271966708060573066519372968829638436080446587317352343192324120964964510267225443489841142164177339052127

Factorizations

Primary (ID: 163531) 23782658632422541223512211 (proven prime)
(ID: 164954) 267060430075900165565281817255983829369633332502513924385557570867477836391075926427259777444211425591203812118854962857179059922535187467221804015351083461077915821697211131974903361710146771650603687160675311473077736480685538287527104960121775424876927090318056033249480254032906117174813392902604981319268295047225731920374700209600758348467944646483800197935641828244959473669013282317409200454623964854675939280024322234062432162111452102195805689697218483350595506357556376332510044360778931189813771052763261934195399391549914243773744279664454501251463774880499076378089888887629969437277333453388052960948413810681348995864560061501482057964076147228211883898220174853598147330559879643984441115396223346535347632478271996034646500751248659296893982113494298800154071031513114576406420393074199029939788742652342785157 (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.