Factor Info

ID 99387
Size 668 digits / 2216 bits
Status composite
Value 10279767075105281071457432071226257091694791978178826928716362230647147151677962011179801236993513705077951675164084911168012065462786603065476363174067669357564838696803660280052874587068603093644920927392787877600467694171733256637807426706207197604818105900871374227715003655209276609135505009480853906259050772355612390238309233577037149329829893056886649913794418478354665991020283389385666550113854638090343070240567232162492624602687818448115842349098406778326794450759731077190452653438770811554130870975695832625314574297242983834348055325275726529319682273087223313750866962203619917081691875452978744380864457384473616914382974664756862132584780322119750197

Factorizations

Primary (ID: 70573) 1538310379327087356765985018066468033557956350069 (proven prime)
(ID: 99388) 6682505177922561566644498981310591953890436825388298601093639627340797218055639877802998456724166082154213413990514513555459467434937568737081227218032102212859761009768749143078622490391551238577619254513949597059373027216720269798637620819817026595662992086355920559023063401091221796814835485359366012726372449074924220657143535158962016087024299422975980130690228454995126013052517830328192907243400828335245424215545504072596355453476765098373236370483034350113558058451900768821952841072204932589178473937587295347658018961398751242911378910062100404022992357777108013184097280064593080847861809214802306414379713 (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.