Factor Info

ID 133101
Size 641 digits / 2129 bits
Status composite
Value 72169520349939543687779587803397662529720747149566857376580859626842973302527516042639335402274098092046395555403305925133536693842954441948585654602780282923614321819535819219713457373399473038818632627296193850702377409897263648361848368035092402939278962316570130675767534606216605899612826196697189616539624669394555607717467813445462377164799921985375733222224227034139348335357506879837780677516820675836184572913534796353541209445485656897713282499297417056539259178453739379910022875295513623749271257129212681206132382819573888464742678350019066124462280081878030605821421524794218985281164894451638158934290620096182443676598158239

Factorizations

Primary (ID: 168141) 10691690931218936036951231691349 (proven prime)
(ID: 169056) 6750056732299467647005251924419396469586732183312851512840455851274972245028605182255646371185811223345191975429305969491904805810228737702943388976107022422405190510390654775937513875326572369474063757566671468916575731783091153492465518889147476875463801830418601180249815041082853934157110534690236620217965860993691418564746852414257257774954864302358210380452964387969731243473334718479720504334281679077152966562335128617009511611353231850909759929870376659839829050915102700709923307259525013554614389070405999806633203210796985336987314110765600997374322524233370346212021021568480239606762429760856611 (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.