Factor Info

ID 141221
Size 1275 digits / 4234 bits
Status composite
Value 244358355661820049406479530249776291323375887909713044114198866341148820270596364544915160015542588355756622765891478039392796773215773858445526845197824027506448900081116104598990531105705094331169493934568864602775069427521388218018459251105081731063632322694254504870124958381420505062117543209231329925650048278730738025611615505631757514673966226569919263255057868351890966882830559642908219904563187532105540197891650693733979741124891013747818147738199381836105118721932264050366292942057922782796409728797344127091287009244172349849544638187882096254680205316902542802065206099967836136252379014094473620532027244007928414991961585909382541939656746275848542082546186219316813718697161618557819039220189759744535387705497598240830167265592782219095469667625812581592592209329596000957420171329420942396086556061054494926671783690640756835700915906954012591978026506578079356951735395890662818871237654527728243089763105632945258299218080627391274149328676893662663063748052475404960330633380221048234981338383272808031652512660224048681815574326456343313435962649426149890938068192562882879010961298550343185036718911031620021296367076204105821373764466236953424455908049091945778447914825364560581344738253189852576830100843272664420803134417096854660155481634236257

Factorizations

Primary (ID: 138940) 247528789079201840261 (proven prime)
(ID: 141222) 987191657870683694141184833702510412003808611787367074784176549202612663249561769020603028148455931331889356509335939302859398521778862967656896713001145432777745370071775377541371349532196975223913982896337179681411062049832976844035820808599539267405827927833401057318675332020948385293773852266808333638135650902487650537423055547052290013254986608955018323912651772101681330941729847109361714910630328297225964472652802119713321122923258656011333979835388604271244083093629355030065816135133247716672624505068361703208706122428718852563256948137405580933872895959621224067774248292737744881713989953740661044186260809306277192841602103330915901973406127660270237453142830979795468344565281318771682435388586443440601613210837297917562729569468830412640438598297209980295576196061181463268211842997857469451207299367243650469239542517656517501375432478460211515151191205119990830076552416006668703158741912599917983690772947978052993479640319752963874390059206943066024328632719545815141157692638895597295489510639585701662261943898372063821785863096911778664607538613306574708894048738096455741488304965216511218749539586704415860019045994021981839605830656141777115161946675415698319906702534142579475118483187840511138840268888923648600197028590637 (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.