Factor Info

ID 172374
Size 628 digits / 2086 bits
Status composite
Value 8061899585195601158879074416703549229109527687071505633366530974077023447042990424356122629904370239764619354182167264091480850113992067640561810550230023044390069523500768482113758990227453711390454140888222408643265534765651003664370151212597230799747903022900262939918825169969710833989883078638585440069009517586618714849918302905321305149861933061525076538988227261451256400867123778163608595500695189812865014797852739582384169076587479179580850910520963911263243228886659790412384187844262792639679079219312240681124004106402000070231120678227895151896023581520183802324273003057587452677991727078458366577621058315710291

Factorizations

Primary (ID: 171411) 10253382155170470870257366391175533283442277524879 (proven prime)
(ID: 172375) 786267347026583686324768804344303333438778652283822382214959343926411209559656987970596361187408285679063368954001215883978973651257700482184406848946413371213991733278543810715165527433610583515165075490139052234791828672651915268505887998248966107929480599667367194657120273175071900515363465016932200864070713414021673554716069129932002483732085471479742776332370270380032942060743139884495879243223491115226154202290037793972288704684345785749170741605303822554581132388246202954400308000961244879734580164660631751498692192085602695609239213775230105768768162969103610847229 (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.