Factor Info

ID 142480
Size 977 digits / 3244 bits
Status composite
Value 30504704534649447622933592700117330765028561973107831681976488090634362161011722966493415113624620708323248465075046606477857194931667200760972898127877188524904168165334787497905011006410811094363288332033000617621798777063971992605269193253757306967932977642351158830348211312832325801944357887016720649904388358980913562074441072928569086355527935858743000247830773839285067051734342559324105725841822691322875637838839059661151452643163217578194100547313668796240959395440817984572465767673516725406745864445599055714049793987578139699585958540832833320495876732519301558743413330491490882124937352062831354841973269781797583362702786795652876267358404817492823656861533262524256828111336517240045125518022800469190607879151042889048954660318852999745993158859571480721913775444579560345716365918319397633376443499721465124847203644100547012962812159381528403806920643862620694300868373323259190218206069142694480671907471639787029630329566939745585885119334053173098990171

Factorizations

Primary (ID: 16378) 61562630761411218787053569 (proven prime)
(ID: 142481) 495506838440219039518726993552622566639565980231158923834071237545372497455313200638264916354569009884133579085117880676561675544504758813825690958526850366783727918855987905569823504497368523573942099094768795570712755794954141674451068846820223546335516992048170874669399129098647682147457060032395848913619873075162979662498131844961938687721770684412596163970678606838864313028532526551577157372068016273392216994476308232010591607920590665843589586289045355396597832575505248221708578200349571902689838717728983764831161516041105432996916784104744270105838258161981658053441007234915408726736437206721312666793510603840716311692453605787362467169593938409463753654132650927105188042054921376989175577050712221966960392991719587230901318650706510602580208635892218043251363737504234412084129094808683424383084154102461174926161161928479293934253785326013374738247160777971371460770765736099428245312118347056071525006112855946918539103899697658459 (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.