Factor Info

ID 195912
Size 289 digits / 958 bits
Status composite
Value 2403959952554088653520234808025393518566094411508209860220728960965057910616373233909440029630781625368465237548638771682750816752463200239885300498918603884097180519247052680987383586457177971893930043605207537342357387170747760269072799360385710469344476474168524203445010894195314336621

Factorizations

Primary (ID: 163597) 1546560344500893698747469472508245393978645677324423876501595478180527615547834549 (proven prime)
(ID: 195913) 1554391305261286231018866886527910554987912414597306705748165720508696146894639842290407499823578411239425248917567952429303063017039609080666014523453764455213783776952321860757213524643465745800524344730329 (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.