Factor Info

ID 135256
Size 537 digits / 1784 bits
Status composite
Value 723260384935848174885524401737701754043881122740281357040473625722730005897438823106768073465767351854869239215485803235264761636167992111895786494194209933833640971987743502122981503461345394567666207256509227348903182525751389812575279614814402240189233535589754704808698565849403299406931346132920013921685549390004399214085245853918888695140921262478388279074935155807091649032367148629029520099259855228117392698479388291890124961003689609694144769708045625366887769241089883590278310869464019059475967407870303941510474375883266721

Factorizations

Primary (ID: 134134) 1193214125190655970497 (proven prime)
(ID: 135257) 606144672332204476812107711869100799923383126146088594016214256121068337120790969990022285703369167346585997171593696634159496196220867736305683619162130134828272926405601900584885562972954519482723484170193080013817137922201104694873710044965946066650253221681222413419103821502008706374025215285007396831790862091257685488378060264600183308214877778258433442234715719111145734333584433925518813572960087454657537772414201805660035914408879189881066050644718805584253331575971246198209377080729654158714913366746593 (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.