Factor Info

ID 88713
Size 745 digits / 2474 bits
Status composite
Value 4257094379915355716553036798325766219864967958373735763720801304411094484772028007621030788726398896545648764548285610248133310647290254674780380978487706828018976785211051129352839231842403960994895577696652992324053454859130159075425963829961641176196745385030778481572900423292173739353493662916888095874669918368612169182500034618754357725683403437050279954224425882448759911539923712750381685016767552313350270601677382882128106945189447281984067417331449418097416612641601154214517936017604851069037606762784930421000961842359432206322606809519658488147163214262160186177783163174936194872852302584054735016672134362073365781497923974075933791561675935100983165949212059146264242600690026094489317505425211908259409142980563777477703068197

Factorizations

Primary (ID: 15544) 3158839865138344808918003626275925940303029 (proven prime)
(ID: 88714) 1347676540016349218494239402683437079583130843930056188136874188113763606488008598644190448042808397067404808986070360551743225642284177183331113570218965842506501089158311280598347354879963552066543097205542289615968514084442197651714184347312761959498245743495220649113570767935274434293943660099183907725310835346735457488562586300062296092816380478821064250928232722760959581745921399816553059562184367545657412489983789870086467722385478064527170007629054628100911398249293741371575298237681230460585158985618509356575959379546945029483105532388692357698790795771658660023850400892519784049486121305655049613538618203832203256088917319888940943772921176377095624300910744911945378885301534920668593 (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.