Factor Info

ID 149058
Size 1043 digits / 3465 bits
Status composite
Value 72855190315839874975134283426530786071338452017657881577012493931133951839208334475727736952746348210812667067628811943251325933069702332472301724496010269259543021934302477621813666255644574452546749433700835393911436907937254751654897259599616249207987353718612728137003465044720345035511087292511252308584338663661451301206846339105782884139010640523143490873304607544759987425809592424246001568669309839605847731705438146778104504688307252597058719074311017697026749436597217285038638266272074713073715140562698839620117902752281545626239014069898474981127069229352066537121545036680109959126012265011317719674567702114260959673219800037166959876499395857696370583094448419160549143604350557812539402691857257792934962419458771991723279268132501403301905897305516479702079572135057205136846838331366566109968534682836301868616014101641503088268012986867040869452299821942613146629785490278736466413935987845442344835170084870289179474567521197216149935317461594700337670771739890698849436850950353821345219667729597826061001925959785708787

Factorizations

Primary (ID: 147166) 2441437589227959094240729 (proven prime)
(ID: 149059) 29841102896625109751136558293896844203582133486197690169432253942092715514176386969640576919102030476635809044822571563522570739426688178284805983800328964606728799974384732369717144618017806266571246656821635031697883156521978430975442457235196399975322469805884929951634400641150868241094455689161742999791855374096904891617031329100922763638776808370396459231781866358115570051861305483245495444871236604334786792607720336170827174747724485782430013935485214184587362284609812849632374546908184242268874589366924586730145502552612155074511578342762028151385572073079504146118781700293250016292902770184967682326012580233148132320334468561623296896359233389987055369456257155494000890379952966154408081583940104487101590283040997847013393839749389214066764603813287995129846147090189680579692151743714418899811640263308051834949295037455712837972285261692607464935311872506900679630379939581366503980885176680438825464586887294726773188596531521669756717740749116255088472975876859698195574495832306392075811475455403 (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.