Factor Info

ID 196671
Size 729 digits / 2419 bits
Status composite
Value 153462600160734231819463247447584119551524634631483462381766083097938406029960526273090639953935999895595095789728473564919086482265904819532135234058555262043173703581646935416228490441094468347723659545246457934128702478351492957788168840421949932195283571308363203827412480988214069508161156833053755369342507607249096897201124767200989533486049009639533533655930351583496119530408184156596610096753308175781109857854314157230331534799158119313054724512108354518270845336309845826353734479423357196540616708946923643304236980677378620955144327671246310399953482356202186578461613278668553252466429939883566007208926962668310078018013381878233043474018089679039861187752438261467752953574120930049435881410823897096536467195853

Factorizations

Primary (ID: 163628) 7658591198642090396792725918940757311303987368740281 (proven prime)
(ID: 196672) 20037967320666492823503859257514211858236748528458425074625443946333080457137572733619351719233185932798719181893400977222520676760173252483904465247079479652835713955095848572943626649397367528684059723364596072728441479054701841373112988671170123012954540429207267849823172802143993399017371604363229519794210949931466778754600686022386654084637440780979092016266537746287717250220902064620030656450520795192605883421017911120147300400422540011882181275127519282364573153745073588990376380577725874592181315629131972736275784574563078369050977031257229716672993831622227716070252253700122180103591404182828497263472730585912784412848310188321898742432246638008101193723436213 (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.