Factor Info

ID 155504
Size 586 digits / 1945 bits
Status composite
Value 2471036593159115710133709948962017172251364167748532544618084259808211735210778562913599658786888188111669882732342847612450250503846616043821256315358816112128207542597058480662196189819056408733409826568280214606091935142211548159818283604996766239330867682410990590003172584518837407727737351672162494129984446357305583374169369769079773560721286800753043264262353520004153283427921318932072171675718263485410535733657519439349269835851961362803491042342196739538999896985300778620220950059420790590223290357312090712510996559788131871518100139400202221281346729013287149664561348857

Factorizations

Primary (ID: 155505) 642443809919609072204778169817 (proven prime)
(ID: 155506) 3846307731517132926000652500596915185492015279947186350573116117073544767168153435082276599521175727378042964167755160310825404706687152111184853739645172973627423298688362845888046630963367179593266895940198207082934702268978925194963074435884326077009593829724126844511580087817162420019643167389609883067347716226899070821747976921870803891063480348232463996856040550784682099389529825302793195663817632361137828934572294316505019877362323966658695881713091561202045181187285433790533231414974399763464934592276062973309531748989875207875835925582553121 (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.