Factor Info

ID 168773
Size 593 digits / 1970 bits
Status composite
Value 68311224153446225731550462881543645708560793116211237912381860558761097346387524802668894712278903363930919221949605020253159624815243473567857547129790637392932070704461380108694949853477535609349584928097535717665646675777157882254094885955639559724129425583991714746654463994870198331870886208764342684797783556522460007615005572784673633318135181495208540501287822658978040010570010204169418981789244973787047794648927218871425370436267413649943603174503776590901243624610342786581745523754284480231830998970079047338760441453608242685022262464022404915038099914735924496280521315226415029

Factorizations

Primary (ID: 167767) 2507048871610995663351125327991556777 (proven prime)
(ID: 168774) 27247663548557135991678687177229762726667784473916241375264954574439267514113511647634270739933409603140806637343837168363252260220827179206918894654941730999851373822393530162218911985182960568851191752195319268529834342630027645899440322294276975970197940059994885765592325859891397077075778556373159012009797468928764204514437630656934839772799262281952615523142644914397355095350625099234089626748598335080877943728852593634117631016167693118130982217959795330847311803058836246923215532842478860339454924372208215806433633376161782432381335397804101677 (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.