Factor Info

ID 157679
Size 744 digits / 2472 bits
Status composite
Value 803826870420376424645974377792372438697042369329036326076076431867017987623733185487125925834794388717729379352110011403105419742344900048126997237009893171777165199621577078500689181366155967265581729124345100659800162378811861292588014023368371969529409755750371724026721196197666170645412453430426571767267211276071485041394193018778275190983120971292058844810014398377215687615790713524101720469910387061315572880397673055203149324917598610328569494105025927926187220657872885132186052624243409631921614609834359302030273312429849284249938791380906298998678927969685150951550972935347966914483214507568544827158375367384690890967411750135925696788008009223689229287731084899077527331616935289083749406938018641797652495685885375386931850059

Factorizations

Primary (ID: 10564) 3211586054639813621611 (proven prime)
(ID: 157680) 250289687632401729550542353656197492049212480720896264966026121775300794968469207049764538527776010394106932444803696218688913420816118692169477661235512016813580942066255818816551900624966300745860900403357657454408204021419560305791946537953302507273938366333928085673338096616164792807313215833010358270389334473868362042862595846625827740845222710638675152283002580989558273712568903266552107160370473852479736427567147960498239606076246699250017384729865185623159841798383340742214031328919950994676079634893698853693394834328384187182342260141719799580269969900126968171423245774519213228335784767872418743675399635358926847943233705322019882342957671629026624687630884228189250225834026667931900656937325960552919969 (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.