Factor Info

ID 178286
Size 553 digits / 1837 bits
Status composite
Value 8982641852034566399535082001381716129281720097206776642231498934721534316784513484461090026387171290292203155839127057358897768158071979331386524431411684682808750595862537463656027183013936760492029304438939729305373482581319436133322872704496217950336614349187122442941766467366133203648508003567258052439883733788381258390407622076378275081214676291439855593617336950212661253671127772402779987644625039240461514639174821211291432560999912012672971894288849292658440209129744013089694692592188746967955309607113073976567708745892262970264076788194521

Factorizations

Primary (ID: 16818) 1863039883083220908744787815823954967842168929014727762342659345237037936896409322508402835718902635373797579083961 (proven prime)
(ID: 178287) 4821497346137767577184451618679879162047982899357062942625299006650753944614179926470015499746333414611386456258601961235964328300485990038149374911800028708084246497841441593711018791625594179287727283941061358054060676685344731004432780850170887300257166883870436381497866552417179542052566854220348232845495807347229634649155549414027928862428503974705518260361496411581701769020495487835781616647656528534825178232586769879398601628961 (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.