Factor Info

ID 157427
Size 530 digits / 1760 bits
Status composite
Value 33160376427110296123963072410921144570594689585931147389767055635279305019755047509637417143671126300888852054940381496504468703905165193606461948325512902500405321393515433148539093540986632671770751783160523057346051970799594606762590108198887862010723180987376145756222204385796803095650431891959735399603733803008346311774815364818485406617869928587964597473796186386284352675199417120915322311127363447143395499998713036051797611201271314605951022803152522008192028655060001118494029879336678517681051235085328708397201722113

Factorizations

Primary (ID: 4124) 1703616691469833244854254847 (proven prime)
(ID: 157428) 19464693315783636040529683726553190418435401688784487080151506689188396190618011218258253508844429968288331869791210995718939364268268330062048887806260007465316072921220843335303357036895174522814959486107170314894593847916512728144144018185469121462793233332842965002261070628840739506558510083379930689338752759916158836094528801927500397799993839488998567971644633840462311176608708150603956485091518777832973104485754793330544478643311533076881759832964093751952177468341492541241999268688919623679 (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.