Factor Info

ID 37915
Size 585 digits / 1942 bits
Status composite
Value 324278009162952880221540192297986764631816727602295368233299102893061120677918399362943452925264066842170672663255716118726856118601443205255861150859651643331311658902823907534232717477713586405692054168031870669500284938972805316234026787206953057019399786638921284616610547253669287338393173602691258581196344131218014783459230246872447706300692257167166904321959501714440173816365880024250671598017133956116578646337968773602082737449162547742730582402064467054051924964961536126660384896362444105032628596186470631875270378119143740582248536800204592336331523698040714512149255573

Factorizations

Primary (ID: 4268) 1283810768507270931382867729773882314783 (proven prime)
(ID: 37916) 252590192509447169560658387257269672495067619395769187009602821856955365564953325279495341904517148504884814853030985725236146873998584823466193746514220086197706253221207334265563122436978881229882993689148451766033431370514374457916488124776550785230234635319766869965241007504069280660461632074570945027383121348054683909849006507323837495427829936837038425286725192481981571969257903110756165108469551997025975122336876694379082645321934014922166580429926772995701558445218854498816014930958964136625409338971307552901730545485238184966493131 (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.