Factor Info

ID 198654
Size 826 digits / 2743 bits
Status composite
Value 4656065990226130993981840288057885856566824556317707434313526174235020451695540569904700455987205219305599479622635131671668194466374070529266294098485203832580619094745901863191608855678484350092761882315476852457043593020543101865496432080878720863217383707345736543783012127075574667328498676642765074493718124166266149175704094010630426526152818602268562206078975818047351436734291700747704359770777890949674935523916786995956229623255903412260895727292494282507001267546119485958068826555809803934353157580902583544443860109193931345380309176416289344961505196090416407580829062635921917022727326818097050371650626293778311560175634999061005182357083800397967393414841732849630596800488923179867773771133190416336001703367283034548603407080930689312166407323803610621725264762848204494681197933937687655860010668407947437

Factorizations

Primary (ID: 17635) 38949140456807486296967609878908627719031359287272396600783038762789170329868316555713469 (proven prime)
(ID: 198655) 119542201332772905813885440470450402648848326561490522204762991450424286942521484314435406094290000238068285090469107399355389565278518505108708129824635817210170162035594188135277663508437739803324697725838575539722771615554682390383069061567638080550292868370424562471488916614293185087484735511384899043138979773931443878812764139268460229042761090206490018729301178781802519493975722851267313386269892851665348589105350643701498012478702848850753661980009039082336048393539313448717410218664697658033569382226291269081052624055606793187908867392580048037470714652596367427322465455561453032561890637444262874541386410931520928076545650027957432772242516673135623615075652439909287535686413299413020429313250032261719910379948553981873 (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.