Factor Info

ID 153550
Size 831 digits / 2759 bits
Status composite
Value 293522725085163426427652514651550533432308654327905181160082012375203228482005893395867219387704348285899611947357871320535937589730793162206947172735607323394931278787183387790573451882729150932551787183099794045133496071015980052302807995624717211568773946623175150889972965587827563982060817113791685428656754101898453557494242559505880950197156598995985803578994223933696234379695172776972633103501390665328388012250610333243678803333071694996508259950064322527161799448341327625560937001799198050077869025732635391173897702964613011561500100545359308620529725526919508013908182879821098861961980065949663994889586540263717900736255760622253016855719500113882294992241407847033650090679590470335228318062844940291912546172365315322118355168359730233178506200726694429462621607702981424159874694488320118176675553453871981826589

Factorizations

Primary (ID: 152120) 28027943525891113319 (proven prime)
(ID: 153551) 10472503086572108377471104484911529116125666811506439332551508051880916918018481890325862538895445948609842737797048237858170266385603387034830911830066475808279779154401374729746884966621598622620829981760508694387066334194505078323101101785806585835978382321462811103878279098608271400906915881366888261830051480603478751610364980789734626717114627647405027145410803679606176796529844583341265156708852179759574695006620936337423139351731759184832561261740284757546855610129485546150310402304361260646581969113013461685004047796289746591435438129405048398919821976229075816142367227957222745436518418817580229974878992338843746662280786685423892972630799031308540768362707380255118011596416515623932673395051981070034811879531979421690660225463589926666385997990198412070564087924972062236479942283831753722331 (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.