Factor Info

ID 155528
Size 571 digits / 1895 bits
Status composite
Value 1978463859090045165082967228806390590340378724293155694038697768467476061121206800081582815442917351666102233788201060856710645407656837300386403931981079337039044533048117890826157609293502719033598739403181826647101752344024002142027406392722636056269579766002090443296493269506644268059807941276236336093831076926673225710518376961511335591488939868164364451052042665833120258018819821995919278342785356729866073789667587751816026623197741937375679993868779503109441970673977361534665582371817155538541256071838278201148142256486329172819146501666197625547863023169451

Factorizations

Primary (ID: 154590) 88770666332610762169 (proven prime)
(ID: 155529) 22287360688237138378943830832297257699625529672742396724809117117910845295369259766483732342612098641347314757884787325974436539935704088803937335552420239258241546827902156166048333709084750171441377554440245170194425668930263049777219768708992034960713732326496254539263234702761764092812905302915706954049617798054780718400493205719082110432278714797420975334871021742185867041243200375988183348726575134315261336216909409965364286767769013063560287528507160547515662281848213130498826257154014085989115392163856283059074647632226931495580258574979 (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.