Factor Info

ID 156135
Size 941 digits / 3126 bits
Status composite
Value 55183025304356635051227535102673382740432436608238271218611933634500393651223829171955999244570496582459666745784418735299130602706354302715775246390223323094902226762223140654686364888871744191681677945091384708265997995527084682961178617857536145642256202846115144266186815354198724159618095116153006451717548771825314396148257876475167368833705087711356085384986974180226016517266127887753449755279696692936523368598510102301487450618921885358929821018412005746412849191323665353385178195706840467596016955331172880653647428633834371203039365452096436865795570992902565329273619376267581142646222458880992072914178616851027405277216275047651548466060035018182824824398543072591619199662548476979152085129359615304014577945187005099023200135802258251067597258478712537274319679902709446061935747631965702475348845291371306701514885062785082168103515797313923413037134187065236022437647128313512677753306190703929678093571856757592301964459

Factorizations

Primary (ID: 156136) 175789467390315770522569 (proven prime)
(ID: 156137) 313915424647316862284420067236578399696885458156768398786648339783056375067332736790476948060984546934906674923273681279519588994350135561564700198363756174766126217092280709980000379528912122601880846588833332248236297322130554910302216128724047930193630641615660331088101759866177558651552517665029288568637006720709113757284634290681257708504071543724173719611615175236048710288203520556664707481581119002213645507244729149593689223020654713976103396707033269708436616373948521153004229995149833825810199628755717350131878262168598792198257057523140670086141368396686895742293248286692830979856653854975291219088329935932647496177030977335826251772181334255394347390221588514302854600034531546977746125687976216566954754345601719619992020371585860748851157308639230308919876445447189732081057955524498933979428444654932856332208118307203735193704917329487896771156016470530631598101227399054460663209740571726169811 (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.