Factor Info

ID 87488
Size 366 digits / 1216 bits
Status composite
Value 988395784344680636667373393658117011865562075514043857793220322841857021377708540325378315247920979127051035246754446141073660151778673761668151436645157038555063714577503786339967032446595556440101664995882624075003283179832730790548687311551811428156331063111144765706560940964220177624820505447575941414804252686472058223919228484913769952652156014908428917428223

Factorizations

Primary (ID: 10288) 339212878596211796110770323541353281494127285320354524672773903 (proven prime)
(ID: 87489) 2913792036537726769530123818057936873732457499582317448026291512541050891557004718826317383986117998267636700594388507482799367362785539135322345543300601495280747768790714018605780736315288745617219162892099361252837317396881186863366900294217721841100030312740782456936164190163944585705981155848679441 (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.