Factor Info

ID 21041
Size 433 digits / 1436 bits
Status composite
Value 1772633762043006492529199439261582076084980553515205002178886408610172309700833434570900047153921500508001065522962193457172601210680996591307167605838960820457865392393133011345146344211785953110806323562053025181416194602428703392946378764046832102545918132022959324089954077272515413180850885962521373796434090518295201039095300122583213500264941557248115103846517660479902349302390058794266113512554638831813733000874056067482729

Factorizations

Primary (ID: 16268) 288231038713838413442281 (proven prime)
(ID: 29332) 6150044665393975946425310813508058442955460820203097712164658106856540941926173397599801453417418999204310099164267371936529192082904422872093470893040341193983012646462449929557760556357062241271004461652663000949185619894423383099647992349726125207535304455335728164387856495857825094576852573294730617062179377790505683259953146781697218359137311386608007363335446940186352915298085146983362827566567566209 (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.