Factor Info

ID 80263
Size 677 digits / 2246 bits
Status composite
Value 10456251626388876419833480060412201129397917694287611457935040369930496689374269941589618208379987779307839264875636595232017538540241490744141280156075050474192666848085145064218406137957646878884420368814216491022317205267140335704614099001830992216377182660419225327935726530623257652765819239636635564765908850988426044409194879958295429216293093967980103405587504848573535732942959873747003717022996949335962548120674925737520088019720780132157952858267025714769520313055683330820035111351798295428224661266336120005900310896156752276562036534511737038280107430090395150451695575545385088386659794543892713856512522348522529990634706049129556806028784290154308300432319717

Factorizations

Primary (ID: 54839) 1303929619014323295195519453212113 (proven prime)
(ID: 80264) 8019030685331811207323716649708350454162621627565184904615836785636224098794454098522034046278943828960386590274522665222965122499286097094537108003537222329705577162066993014891509147814631004375664842788958898106866994500043719936999748623496471092403216507119930024200701780953785570266630392338276932076659126468908000159587540572551791081848271509603001408281097869761760989654089012547143459494758942517182866602064744982683936037715814193316519200042609889206949146846076347032491964446444874785328367719193962382014241217692779795306170743793798401599309298564844831798243695543100492806545592742051802514057586978297175782498272093909 (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.