Factor Info

ID 67640
Size 720 digits / 2390 bits
Status composite
Value 151430157823369643743299737394205359331151099668747527608329792489011023777266942120171670163489586431365302979753331542088423765117926327431842449401226327738273707298261874274931186429160519028541814913594254714726695072755387336727289100028008098532081557279119595349961612553433165675992280304945280896399095228836976846584068950306909373907398047216758648071685024485019034926159881759660096189972862293727934716812310932003320749612563174005742058931509322923214605212700936437254785689738602378266335930202481352025239230202901617361736167087854856448130057300399464079484029182315222252237533980410118439905929765236896251459634503356325610041869994013543189991280148933654816242429165557173402607151229492243561

Factorizations

Primary (ID: 92582) 2493875399096185746095517782223323206912793724169416253299712993494511 (proven prime)
(ID: 94628) 60720819443605717376734625918823988512448845525327937497613186402180036274342018026772375426064422009171668228346441652190086429703829456748449432650419066442992302571321820259018149040174077306039179917787766449533538197999521963919117082427994008194038395450748107291031565716646098340597368113126223110608117178481289033126173650617400569746125612533138399725265491595827668381862169816964558693350503890500362998624846309918173174436403472466492388760592269738064247400523858577853043297621798028133587242770529877064197125121650419901134520671857330023462052592449669138606358991908261277939941126358932945585500000166683748159362370352041888551 (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.