Factor Info

ID 160474
Size 1112 digits / 3694 bits
Status composite
Value 71965847830473121657963978835225043153100147219036302065656283218942586880670466783726913710210456003583528982946084743087450689928633607292338051945692047304061018793915187708055584412115443442805907611152778192134530278351141871531363236118536077110466268556787207021513634606028766636891855354942787813346931409138284992984963167318724878174079823691984502262672073091276430243249935864999339186492555324013258820666528249692292416361415585183396750235458311720948313869991559416289324458965803900544380048324496217036496616741141556114638826516155970594921289273862995376371469701096209773640030619495840149317348695202584487689477072126390786377864173977741992162895769008899851630212167156736704016092429556642841665492956682065990224446269589265216291328133718937727149226974345479462293823835124239756140202547942916528945818582342265465898257053827694277512355475621076927852186361506868492297869552905160594376882398778884947760941917768549535217020813174957266574495053426110048923975436035698305684094597110193581572291156361936874310114408499699752881208285876432370116073499454420289065074500699169

Factorizations

Primary (ID: 160475) 871675958665401675971245289 (proven prime)
(ID: 160476) 82560322003899234568362097486700247242231357780576839738631088295075068737184542125147705615264253281272708652564128405552945629006526758287724483509259733189859990587239017572828422630833575430611474990213003189676877465942572712792176411260325565068533645413845028739692300938763451668055329787922116192871100933813419368502047885815654912651801402145167804599654007616331692864005300637616517556612351374342659138758572670493795563136960955143432362336123033363834193594352721493001152076154059508585558428037760819222256130775789298113247568928789277782190085713897898574696892533065881630256949936081202232078851610400684132083800258214969591409501905490802865987603904226852804976601300696330423048808845515874014883500480600370566715273525146230039763701306168358622544842229185680634974827249109554423169295644352191964701835811195835619241952246759096940289473005331355237500944936848844761676460191767529734751910180838563825499241653738892317307018491070700465616539975848775271750204554214899264905263520206434917253657684727390898336749517251852724353030948267505274892921 (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.