Factor Info

ID 149270
Size 1202 digits / 3991 bits
Status composite
Value 15433059328648551314155195505699718682465026433799449328296626903560930975776886236407212668060111901759629594429588078771974846975330779488978340157174339504242744394168539797240741822840598376947262567857504882029068188498370319545804333325921354277636106140193956036374566717912138902264397402703426299998600583093411640060890587312922336254724413587018681074470794839882154744135601949556315040956381231690966928819124851086173047769710977132485094139460981661907028528678014018646891742739345594579825250438042866021476895967569853779904385389592197932005507143893690272134637934794435913473560754478366928474492996782162847207691531003286977694861227264979202698007884883384657402968402828841098173082624991781102896729026208839361421724950909780578832763439576141245287837086913491694518269844900136109468524388268927295589957220819796642434564929844227073397421158950114387038059251099031589480956967083537063747242547867571222574360004409444127444432661203300518312619127057986448409233321002169796090513885229816109835754348001482511668168172133633504237916013715439932557336726085927814053656499139603072955866236547274854714802073952537608053407931936305388093970639097794790596183675564689

Factorizations

Primary (ID: 147078) 87134177825869551823 (proven prime)
(ID: 149271) 177118321578591629463622943372015283485820447940406010976662018688830343674286614425027085796827870653987208972499480848705144324196022033818915949452455093369816693004450007601398871311590735504230098504058396165435955178983285197827286969016875798524622588551087757441785323115208411139614995153849557464903233393561452072436821093064669316180871162380092626500834906771549555731753597789053661745641207014799984485370165786568006826547324891602997379681700323636933138784910877394709157966491052453047782950883734289145197719726071656326219965916171240099081093003764319469991878871979820409870671985327260169800272611339323561381230623081294635588391306857473023496593907462279682518412334915163945270077007613374301181207383545606909937258115370336189006459124443661509896184266736283225478238355790409815109979375171562538109992061281317218455802107536297757336252563608232301552508385574006190309265170361299123035186275328669230551764607252192583987690115341338411983403436383848784027718927572977989644687362990926308393161513113302597156938990773395219344737390050185296441825069804852200093168063983697752828183428424081815324542813437868144747614536796789612659637098143 (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.