Factor Info

ID 159383
Size 532 digits / 1766 bits
Status composite
Value 3154654998533418358971396243318658634448761791510829022879117515425877361807496043117002283231403871765728221816912922250773253461029732956706843703833408043393935501507033139746035286206304417302498127699368482574725903616475888407148482437532415374526533066940266037992409528380431531381975504674653101858991473762075374201994352605212717555554972167800049309489182309267815339061411799456976508020890607385375115753200893915148932250246171314102394934054724246786568768040086862592634877080361846919883449365450291282199134219137

Factorizations

Primary (ID: 159384) 248213448448626429632573 (proven prime)
(ID: 159385) 12709444303886491026484421751089081974444067849522978914075222870219799483017338364645490155896271143344494211195009230572904748774165037769496597566841438471810765619861833342417039708306836627565909788196854048579086941007318160741568319792940297543884935731806415643964907606709286224166381530178342873041775374726023844565691894873843521224545934835950071754353556052438260895267874681324997677064856777222946690693705431599392127705013777126079898408388962942783442999091604633685146495873857109426309269 (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.