Factor Info

ID 146819
Size 1144 digits / 3798 bits
Status composite
Value 1924702134993588655385273228188085854649995518693802250633413822113996446714320147422598041087998852540274553949191265893023925241743578899066058074868753238701385995584410961561234265446155891471613229695188613566086512969441166939161984772801084554339401350625639895037665419996215661762304368904983039580189022933873423931113843791052957432952692339436838834604063554915924055361523333711707874761341179039587875513385607903137213385087439911012946769342491947260298224602209455311520997244817682873166342188493052218685820328421444661954242714953762203316224942240215715801658303437434908913927234258198729545822957779730670072586797495544979014114186052127150106308826519341507371789305325718792320320100306529225699595376370037726266917673408117531449916035986358642242584329834209230081700771562217079935584980953066017209406287610838519398386677959842745062363233068604828321181216621937738255669075351731422233336106740115696161456230377142750606497869942178965555019277670043581274840401600056681098672996985508125301954731733773650549437496687002416120362548180049311318719745679141220173617150330909086724330350951705266691001668107

Factorizations

Primary (ID: 4252) 4299412981246169975118907 (proven prime)
(ID: 146820) 447666261275445189196520864698070436929841522992761933218042499522857283726632326151103618182313702844605977699301366093585041311649952912702829616905126876549251404364012579970016274413937217584785079767854586883638267554624644080829682345167946339801091927423423899008879813992602383970494859008662314807673151023145079132545653880955256902385409089789250581907272039577885115502373357109592103074121064526739819533430897988305386716656304569945406593972693372941813398788951212775013864412476410436891468502420518649848729190428946288811285497189694268263058912076611286957426655912148985686251568044235972816789398407383414249092859032330396756396173587751400166553017210915705599019611076017826451169763534580158211533907101770937498958892634120272117901543686495252497842115724417927906682475289626960845564675275171875656289867357797250866025134095200567973549040882591233523981621649640208114978848987100481945147901059631081990179410481502609999340598658829445795800049221766583102214938381407005426669530334351023324506449602052965433216258374319774066383241243139108228543953967863855876657753011489978815601 (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.