Factor Info

ID 155997
Size 804 digits / 2671 bits
Status composite
Value 568449805379801463790606199639303127601459354533290841031481830595400022793992218632794518788036500623431080487465672524633109353707562923459568089381365711003528374168356359809599731269271412021935569497168601291910998760637213725908364637032834644995305712234122349399090800078449858650167060119313646181754337182302288006740120728762211377215488553441329423025511518746716648507893292237190084024829828635785654194740905780316930789775495798994082445332186240117303660747830368519522909077528980067190792853490781799718749885443458851713506947111657850153473094811994710402464491284569294483573554514672378251611715870695358882553526853637694560445358274674118536621322860001107305874624856773643413018510324677634304676131019673105735778347724162183584550872195082835650432166368005325233312296183817

Factorizations

Primary (ID: 155998) 1482223332770072934811220038748099 (proven prime)
(ID: 155999) 383511575355817958087760755653980650948081041079203278929690283705933272015106118707164782597130330839036602433162212551927294554515957438049886861184074859781934686174077222068089738968614105897726874177469958985267550596174661043684347797698765577522682542147029112584268862720665071742814859952123637696642041219360376327490173214545244804903167912642359206676838843649912698853242994805400968579559215133579660492630487741317479931488150115235406516312009242559184986388807554103886381725600698708871201966487949476767243639946747435084906305904711355592011731094578422728978823279347900264110352814602251164649125215088271173371182430218696622472814055848256377427454782316089898393041376614567071437671830863516246352485187736674076244793765732184448276547317948483 (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.