Factor Info

ID 85974
Size 876 digits / 2909 bits
Status composite
Value 374684205833117633793039333996940508884673894821815955701362580016925415964424675838121648978133793440325236515929402645019645062438275796987555394675345976600442300218511997279881997861040598299996650724404188354244891057171087150455713947485178450119973395509818306532306804614336619440514744695837515058918530454450431923886569463612452546621495659590635888931194273327444727298026004336556788342720809081482047498178876694812963101258541918413394583512920382835159577572549989654575200441727283186494043171758150291006264111404654101215475646548659224709453885500990734210708424862776830603945985546115255088743123299693115714417244497861696406486792423967741375068997995966347755099790387502566943421125132885250397636401752160592882482243893176234465373216303281279770560619938156381916401142880833948499285725772357709021550681029605888722825422003763964785509607463931

Factorizations

Primary (ID: 59456) 66437728342254817921459404330630159646331 (proven prime)
(ID: 85975) 5639629999131323324240528078360317083647098317727539734141742477919094052176625323589485235223878435840892365427898721480319347556342274846049949821085068135599384606589882801235418455412652529885221172571254536794330139457816126633524304201238190040317462595139820192926670712891063241706460054853788368254841703906938583092055156049541125085849044566750883264948823469959604179473901368435702462093014718065909484847261267975439515380778973497528275120586709366178319615871443519724460988791356959697827997127521503170955745134279753857779151637754482419405978264399096287283869220671053120391663441702683844525983744726611308565288655622784972827562866468773379911366524529023539495836025396687813882873454054481847584676376781842567117149507541668174328370898909504208529018372285223848930992975703978784216439011700940656175849601 (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.