Factor Info

ID 151170
Size 833 digits / 2765 bits
Status composite
Value 17385471291292641323969946961210756436687198864969499628750911064215154562573166316174673850999662060205327983000710222834655411938038070728922711296369954861055420956053426664018908321286161027285019745709641695562932452106443544864656684096933598006086438362707263622514782083136054405670849070486417617326255378644487734813192090271346937501894009975898829163977892306075849408026226353102400458046251927500350009500591534429978045858399262674476510253358962228745904982222442604535910008951853286794337986195044191032310803422159623236885776237855289785771939622432240795062688437581331340937367728783358761591327646623270517480017390705330422984163809603059011882051329124574954219401385652421549615130381030464900375028613944543060538349569844778938318760347991671577875531254306276369294759242856876568180443765369637676766107

Factorizations

Primary (ID: 149635) 115137932261932697952213846689 (proven prime)
(ID: 185307) 150996903885173262508270456981114176933013595533463598864244051059762050478764069657958688604799210427732124564896167964443579181603164090703675720554857324170833143716610217569863120166922423665620152634459998127950018965592259206938853674593084287551188217274195545490089451877741549804590271449398878897961528037052454630459325824533275710917056478297480362319304047240766350491121651530264835573100742122834459008632471266360009043010272228282505307056285348261492439141454271315214295269908404322766639144123074136113934169957965338706662791971182322517378949188207055026307252588989986532280838358361793781037595270833578852051696266861113591302422211774463439511855197194102276461818283708492358414550013124047793852863489331539511149023132302442163003170262041751333579174282700756045575741362363 (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.