Factor Info

ID 198149
Size 880 digits / 2923 bits
Status composite
Value 4497144425451725257403623970005166210179933781934241609936723382679182175073663940020988991748505712845378751641120350863851478445671591631959436014513612053016524282446950054713420853428966900750947082762523068686931715274749635543858060843864892306632794669199722794178079378633031674151755703170764458486546597653054104017225659769859029758729792634409615015726209984197492859056039464167824073140288461998788041411894608367551852647515576390322207896902680985816722370205663478773515329257899071984294995289079114858969717272119759574091497048113989499427962384187789232510759553258520838004965266968798080079741677449869357418283200936109722962012779122923085257217708120173406204876274582206299025419211869901101564043400546238406263559434553737452829273667043138709200121809778812500859222760637287278986816015198155441900335422089161767185108196842112189436630038944116559

Factorizations

Primary (ID: 7497) 37725805717350619429950429139147 (proven prime)
(ID: 198151) 119206053785709509298076479473233395351207784185063115009020683202073309239119340122645423671393002641833736133798474522756469273164465804204290448510200546600819495542459600110761761440828781270671259111335844459289824966130599884467307467139540973996898237191768114730605507648658453016691482351182818764165573552731707585108713361046356907600803765672118844215635468270983434946881948827270388296910647861453085748229684280163060305677336130502081360476699675960258975578670427246886788359245521740358041193631437541498613498403604165060035730996096367755314017515401347322022972706940144841548569471547067475496020121323010610693285496317657941930081805854621200066067673419367198167136996372455588583575301679916172541580311134562543113994020427072053756869754013455696151443933832064635505560828627382969734777389593768881598819252930054921997 (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.