Factor Info

ID 221646
Size 1072 digits / 3560 bits
Status composite
Value 3343891344291405902623180705594434379681238323635111803816475210975434007856748053228276202498929548664424183822986496860418863784098192266840933770307096786815106054280558760181084386649783130975193368264875111777252446295814100619051541010835748973619641893144736114902567255238989411651985762053937349716152723347024384947422191815903631039077922062423065787479316257978650052528678280315084833793318052201460843925365748696612863564527007678511943437570358274532709174359969942554882590787606876728453559403204094448089425687822921073083014192570695886228184451130293468744178576460677997984704537156347170838662857766872135806910939904034757107050407983883672442886596043074962806889113778728427315899439137282017814479134820046720279829544309564906850654792653825415473411734852297348031679057601332056167872474920663194572122065815330886291864380100653695066645973498704041763260291059457874622586777483637561099314344515302463795698971854724248110057422976623491605136975943591573734433788825890684867933208725989831184942265731978048504848790122769902602163921397

Factorizations

Primary (ID: 221647) 1599521002387022680123 (proven prime)
(ID: 221648) 2090557947848885176872636213027667277290858207579382346686017932563575179880978962615670548249814422056575296697024825934722178865504171702587823655431053365377743827818164257929498203640381635590289568694372741813806199645435425791653287836992348858050258657783554707544747347738187337773672218700200881543094098575473948665762819292018514419253863119545656837228180766813188720890028481096762625123346857140851727194116899958649057028363033493328405942095897135969857254124879593873402728495121555134498141840830241162590187035011392418149104279820233108024140897788707047872459114250617139760877005989654448213105031307858700025026393437856438439511374000022427125877586466795490944166576642540079052457284839049402570516933012176411150306968131259037166635822162983735192239862028231975661196713495712136386967302619813302872927155235665910296319377630244875292865500842028538170337630225577993550398564477863292476005806741409498417156692369999364812200474031161264849979057294885113024446788754196998199141539135749758808609317000277338798564239 (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.