Factor Info

ID 37846
Size 472 digits / 1568 bits
Status composite
Value 6717242759458593555799089556153254719717768484484976267768547795162466075166940519678704846103024571582367387708388143697584555396243871415829044274849872755067481523593808144629885855132690179660542098726804233312000867556754839361751636408272157151328862974804399618914499629195830635430710056866706613192288973016956221772365790677290507266522348798076393942628537604005017141403057122874409072941033044754740865821239535970039763457166779409005687174790957677677485931

Factorizations

Primary (ID: 12721) 22623573791636010835983545329917891355037285334404970721026422555333662139760316999667447995760576532476122102289796157477918369260709814357967673907861647732324937777879421284456892301 (proven prime)
(ID: 37847) 296913424082537048920027466543996232429888481150629981373585464238278937318171429182384875343484886633552566207905165116987155526281350009433283177453514092091951320786972889769515102971491209592038629399991386181714653169102192167620760015646419603957785111304252667115086439092557244631 (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.