Factor Info

ID 85171
Size 774 digits / 2571 bits
Status composite
Value 451441735766657538196034237880574533587026661848621078797707284861917689794359619519972013707700479183130157178735981020155409746218885941357428609223678088895046846520586549674305618736589957923037440124349799807723750908831506566324225039087715384552752801787753033395025795806897099055563826631101207547158479900658860739537780220825023369327469365335519704356048663648598123857813800726550145455029183597249920326519540166717350215786965465066562439864080577077717879334648266696177748228007373110330030205417659483526363246734612899890641122680000612851763836697526925976159303204993773265463733894528504786006245187741305968724887289731115504849917343949168176498398675232243307670930900747361724712012251987524343518323636624428480866809079458523679748846579081126691

Factorizations

Primary (ID: 83654) 9498574454554227751032485526115157395161031829822992999663487723815017273020611 (proven prime)
(ID: 85172) 47527314538257614372212633391737161975287434038749066836606474858425188938999656599463333288513815903920729975533154030395852577268812778194249197822215225188850877815368610531876556180296980674223007152871574549294910839466772047182777668317294327542619378169898143371258202006343282579219077037609641225387535835235967990115745956455385203211972889407792894594362067902147908864385195047093601357185752256033916021441986061181907814656571953630466263871800431940110637986421156398956548199352316500081217936185554020016116247889264681088221825734743978747937152332786268662662320689772643975390016570478727079691180028248097407638003595602803656312093088603679943386572328999542828669706485281 (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.