Factor Info

ID 137643
Size 752 digits / 2498 bits
Status composite
Value 73720738158352514504919710481460369093016487781603742368586967492803357682150512433972701047564083862848239249389354006883837215002686161642032369791885861459461653816117394997208694778411629999372245202640944550516541815011319658760727922469068175820415529145234530075647402600976540279546181323526231929055310515519583086550601567017671229230297974634291361347558603106492427731897876052633913782574773930423189720594471588401632678399327852372657406868779433034866822774972030961290198833300783812437189178088600942824508982842201297081389998836336792938011776458590653803493456661948911278720952690918558560462256245077965987953849667645939696786027731887014662727652598770668923451114224424268671652823048840196563476314128010558898257181818907429

Factorizations

Primary (ID: 137644) 958311858249871960147914119 (proven prime)
(ID: 137645) 76927711499872139161981886533719007308316709043192608829901881769117480955167625922376012826933300657506279444160266888137200440015809099190687636237016675907788983798802775060500677790945190757089818543435474871168808037121774407539246635815301875141698630167183835521135434905895725639667444320127425267377920554347492943939928191080497108076240435248808062372469313726969743835898765331985107011322151565639983860838859715653597467155334142174442405547088786480765307059639191607722761053398689017249213976080307457095596277616657642421853662267906254594740165184790009574394227326730599025632771025035699932856979308280918370309212135900722214665035519186133138961000206671142910957979347986438948911017788927174207925491 (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.