Factor Info

ID 144696
Size 750 digits / 2490 bits
Status composite
Value 286452324861635569202249730408790808862508828940026393348263134840451364403305643497467887311689926708669989522706682898316052407023207705107579604244372043336860094685230538709323307678696469445047865182640546419752548178911532762568671590631574941967168321695308858492454128204398366537855891673400659039070816111140850245814024275340012090308721940532687859003779061532149615924618131305822411396786672501872197245816658432867201060263001248559003246010474549371882574343017943013120852427331103210202043344468446906017841992505644830217415892787831379216006699389171231326383041817167843115605335524965808401325351642608202432051653423745904940101623150350659867300403057289782920816977387519359041237843756019988314742662297075689497032902987473

Factorizations

Primary (ID: 179601) 698868556651505828509939044903149 (proven prime)
(ID: 180539) 409880115703182795408666155992057435564706735162655413382072052364947468626311299818838434125501310817468705366946212619582333655048440549527775691496286072298160538208895260597749981235244871390697040844938161306281637794177125308480905486247202474383047618182234749713376663841649875459182093658342561717889300915046121474731006736494033702555662555723989030786156136183304970038012798130750667878905852562711997073139120725010661349821598313395627864461859297101902516324908069196431555732240581642797423808915314487513070186757811028275582154994673095225849972075755869737707765821951763558900887764509569995167453957020766587923484645034455663749982759928150011654570994268894378377167329541112916748578765305077 (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.