Factor Info

ID 180111
Size 446 digits / 1480 bits
Status composite
Value 30612356966233255039135761526190828467745084573545706751316221501212044672820791942524588595956174595562409553205801611771080453916180725306569959370787736820853372179821612355096936068204124734738315750173951983913396935890097355800363352920354094664651396630591726816064207584293092636175658415859865188241638339899242970514779986468079809174030542488222490419733016988779894216059967322663610783331265809870886949342400550758030432552399680317

Factorizations

Primary (ID: 179142) 6364775687697330998993617349160391968522561079316998216693907127301667239476317767065397 (proven prime)
(ID: 180112) 4809652133602259267177079846864678121738947045122855768902051394974050430739868206814587569748470535492879795494842166774646941584910970072988437993100467595771809058458318161377870058596778985165925142791059425999634279222826046593445048747786013460035067968194139840493187368190172555516389559978687831821146259318163945912075949863262588309201470153776361 (proven prime)

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.