Factor Info

ID 200521
Size 812 digits / 2696 bits
Status composite
Value 34418304182187826382195597385897599948382502828250995432135219772812704070463548601690181762618881052003606320884330784784490622616549316094886975419438399025543348097661311125266895858020854731519606854545907818766390934096773544754917040277450394672471977599789128941718544480102949125265889206688065188249707545000767243570940479032278369463364506140096205137178057528552632223491278269065862891274672205033827706363590073541031721517316886876438154185407073188150646804870504806060985159040395040981382606240103881397964709598314301640323679125067542136397631980327248806515863341448192810358826437187884489071635223548336469776034634454046897744009639455219836882807834202825619736185240704145408538130398878453055778034713893674518068520577953536101785197407388808978657731221427618623050100698038972609703

Factorizations

Primary (ID: 215681) 316179898653511748842431547 (proven prime)
(ID: 215682) 108856712045143003115072199120875065891251832543614175895079890214075991784248065651214773239351756924852931089158885371051976584305902861981065532646202101795023748210591058640983962571821101656343712199735366777525212629897510751666913437989386175560876094284396747753859974825599548576295951790303580459798994025597471863545676933192918348380970415381845070281591860695351178986890169049549158907909208458575352788445901344885488781277315289058152947545371501822708054564778849424310061299228059571118332125266572794786209666498837409620238602206721327816217562079623496726703050243891357835518284686854791433000233735477504409944579575054304346559817206764092535220937291672306079242597713323943932226680424638662513162220584092899415200113506663561856752374923222537113719701423749 (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.