Factor Info

ID 189608
Size 528 digits / 1752 bits
Status composite
Value 154035354728165364495996204495761744267381088346166258657342452620715300380115531453697416189028438156541978990873505947415134366981248052920985534949134079776250995969710394676069037564627926666424144885463000956765053522319712199363057610114686300395707048277244140340260123750273926376905754816223895815326202210394554251038885907311226405813730597888145638846606755812010693986055262199542541819580938333941922284379068350196771275987277379132386997691409065154524975220984094097830373429776163807792776228235937067568013349

Factorizations

Primary (ID: 188823) 986646967222146378724263038241652833546535799844509881 (proven prime)
(ID: 189609) 156120030614236779028909152970675716111315904196460894477371399692864258993130084601481644043031925986723306739220643983830170391072433735649988974998994853917673834889202968822061609110428779669635937486596580740124382226612406122032544428655555972510238800391231848476847507979275618716316067013810102413753703851304721007407384452604802574275249990198912782470848451966724763662369282303019306113155369696198189109213886241549846587405915119086813615439212083528740762829 (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.