Factor Info

ID 72096
Size 693 digits / 2302 bits
Status composite
Value 642596036835243122163207210174217570877571756909222562604797546330345281568953988938233942557896732299376485803031495252349673376825882352629789893315690055212539408128695669296726689559486543832510522121757027500856846977785277547753360481512483971013642713557925745050129468336240028787182399454335339530582387223206934524892504797922758628033369126919937323558055359758024235234198305814039900189952813904110137375241786379900148261186922591753058601457300193491273119397417280865400254910308770642243299862282423546996331540705349100898507127529323776354453973954962665616750214450032257391324100053649996456590394211608727339496465892492565307793505181826135892926995572400881821835337147

Factorizations

Primary (ID: 70558) 72098698642633148592794795053 (proven prime)
(ID: 99444) 8912727260451071394253207878873907862910760543277286527156636756537133441816241139439042088769855377251260859334223913545581587108230701743971157673670184840477420533229984434391078474476553262659000549781972080396745951924081545461016846854166570931193489621460319827483205531290424944681594323313481863110831453037952835806837707662738612767035172997460645870902965351113091537915607649782057288104101538295667473638408792233117183950007760142916004078310920696321215150738621837158202110359470581727100652568094955359774567634044361560494731615727478795257471587406417310700269298198233598183492193940801791305363173493663305579185604782276867264305179472587399 (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.