Factor Info

ID 162531
Size 933 digits / 3100 bits
Status composite
Value 847047663739257157576315794462576138899716748110111171731828062591036442297728164380017937095899278947948839496170332160617021897439847304204222066327981640769761810149242584586659667322199903333838083320391566381233614476955413402591940074953292334687577839677067568489782827291415608996106568476987688483241027663960523518674570219141661669180743145568846624542962142726371181712162538528419575596217508498772599197145867448849594806024621071997888087161058888366304646818828837476274266053043404249152447304863354881183848984946221601348049009439642589473706647810430394889277598966969057193426502238825516758400190252247776603151403390671391489552369256930159693514170205350283970242228637976202266720929745217265180090992083028306392407509454700328961958445707179318024025815690926602166563911725195324747989968993997578111732435561711642486207926053131386575063957841996092236849826597989566265720253456860419121953423750165139

Factorizations

Primary (ID: 160968) 1436600144494890874991467 (proven prime)
(ID: 162532) 589619642588216096366810255765035158186287009158185929969671506134001743288796009861837894229216359257754304979551677413597873507450499914005964208880951061622751766217949925601629292859212220627669656142843000383528307794317353829574412085649575599818151546858859661352955116459736772145238836234660538647282421095473569816720314635008857064705945543081555054026304621474224162301243936277967201122657406347955640446848780028585543943066983889740191125041974625723134038219122366342338929342287823905705824371962769319153191180895011012467897891768097874682745379310990355771899846756602387146556805739225482145316726902978728584302722947424000227741159075878184792164366684442456765331627909923076513894079080309244587275088659210800332629869206085703760490133378474097380902340896170169020852619589069662967935828394845441758262085921033428811869701401992312420577719061516547674017574906610697483065290617 (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.