Factor Info

ID 175153
Size 405 digits / 1345 bits
Status composite
Value 536765837454661212573974750601343589647482755714300837686681154572565076599449164358629838932082143626145986727616916113945002418501965470451398946855581170525363316402788718392111482617228255113452243583991737808826081556677016033100633688762549885774647208486729101513945723296420815324341794587940203012787682659789161325132481049876592083203112190781091204648374057165837114551571658622756304176297741

Factorizations

Primary (ID: 138864) 615840114784814774501200690134862345946783236130283731411280186824640601 (proven prime)
(ID: 175154) 871599339777040203119119230651732127854613835716424430745112514520223046827141582893507087739995607020123216378774304654748247978261777622873763658418781976103793347132848017915001954516842458680554185847734333881393801097455421721682968923398789229688827057906167155858213346130867918730960911221549762213190066866371792012278173141 (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.