Factor Info

ID 142498
Size 850 digits / 2822 bits
Status composite
Value 2519373458439004698127648413748552453671681380324858940278427151337245984633077224583866877967143326207512459724842083156517352928751862181814304272594344166113428682127966908023908673804472133081010728059790654886831291802221266501664659953792280297973948318322135290107340102896849704860203094456296201477197813461842233685398221359186410023686338775725905274298717919987681558695686763849034747859518517089513360996562944654485277098193052648262048797211321422778700925921152189675042509754138839355261514864407572279503262755279022750162464696853058773662017100739165644647019584227595448247775332074578581206129828140462266438071015276294445868200752064505599169066567979921391158883759475677120056081156465575260229688990695641640614804840951079409330310106579830940876339667862478725268704437728249954678531203745643100017084140268287843806253

Factorizations

Primary (ID: 28750) 32786998209813096333308538793 (proven prime)
(ID: 178098) 76840625735751564944149446132529285624837964977937589559827578506103488131171607674806040595040140004345403343026715845007250497440250205442669861440182697758523998154778211168256844065363133918264278908923329960561863828037421394543304132456096903380453708903635875739572237911432482026083614622809368793188270142600704191757563474666508991760848719834056132863235345082555046586186288517159094245082305639168295605613092726177578013229885164817635783945081995866770051215137025452082861028348435003215114490426120319364783912961900477535301264536909122356304816643405643778968295077450997650618352719269049663180282121669235776719519173598405856637939706011991659596150330596965395222063286185395783784095738544330474410513759307699184401964439798905142409792328422127086939247473810615605663379415805874099549026581221 (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.