Factor Info

ID 103171
Size 516 digits / 1714 bits
Status composite
Value 782478921185803126078768895921789816584296604169804003802972834007855576887147091168935737610106764308783436063628979464694460805309270842694996886126969374336807889109066636900649759754532531656109643297777718726285478959502105332446026177388007834114897068817277917086206216250841910154956076977296696633688925192910125952414296479473226941517856557735088501743526525927304970082817452423682610825232926942830427920992920175048629668423757033885383600722467154919170114552996964236075554546640801481669740833436867

Factorizations

Primary (ID: 49017) 118544665447470244004882499092017261561 (proven prime)
(ID: 120652) 6600709683832519609792988423013002523747111889528832172302145708941525564849241623503243391645649488529097463257294726828705733508891871118937915189222364992382923176837582452050691558681242596677680683052253088265627688122626448356814001164638909182952208437301262406602266922025931553024077609481387740248020423036372414199827741716523093153878280641315090817455279217907488780095132585467641764543936224592350366459097230057414178767177590109160646467760727092465610753883547 (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.