Factor Info

ID 212251
Size 536 digits / 1780 bits
Status composite
Value 52953665619383046371492069309029062837904759501323799756607781881975285248796275261952418619556944274530124108424332426051085186069013501560140307763108804736943941650434117503251836914427998428015957976023579557784841597939680852765812587883809461373549776217508708394471062743141286735839529619530503272538639506868421194715827625006071609613024647589949919935439350844806284826114065829133380193864094720989955235186409192449753169460936867322953735284209135806091352673364218004645401687179147296641611575687106655038079960486763949

Factorizations

Primary (ID: 212252) 23739858075400261273489 (proven prime)
(ID: 212253) 2230580547330851360239129487877579949243993404249026327586381336039527749517934413063596884436695657356770425435982540259978639171396362204472024000706454307627439496122656108354745760322020085093227443401012337180959694113412666699642775228125576799572423322387498195890812557493410377719043046638727244861366430849401374774114843766422855606491992987486277184341862831380467955846916513347577658873503169447904192469546316077958709411429562579235261452346412588628809900054932382898625380284391533235459079618141 (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.