Factor Info

ID 131144
Size 624 digits / 2073 bits
Status composite
Value 758282612887418389468087301104037725451156262562725057724572370992899781015768865154450565156728363837607955317826843458700456202490095341069285268061047940682800963580803472382854394670785535875496615177218197146766780946072996461404295953099014532448507656523230878769682676075241355909755303920636056297405382604049277839373167572316575551970150964885233950468177442698871856854256421259099113282091098542897442167382774606979911077736847946474089488587629554518622184949380700056373632448449968939184912322433281309417509635852568872543508946176813120323641046435577411744601421909009642424505215830037794757536212382351

Factorizations

Primary (ID: 116492) 243646713086733275021362248204722702793883989204015400268857998356530387796701242723252582396706052760506483519125842606998524601 (proven prime)
(ID: 131145) 3112221803778182715863333177691410312622238471238364414906515012657589848091106901046386965579715452006846532912177997541141835243751128300967865022230411850450821483615556583723949640133936223137274131516254329542772299939609302869574668601130397566650869193666611090741126235821947764284676919763150727988420838216670606648136601338230491410860921506459423057876058570929208082803261726733317613164733931692367224589075394195360685484991476561298499160836073135438542283640947863802556928207751 (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.