Factor Info

ID 142209
Size 840 digits / 2789 bits
Status composite
Value 306092149220119919210942349411856399575403092176908882622104513337293637277830442517060982187025045035262593245861965483886786760054875716893871649329766833203843074723221483834365458386061554871866794448692514231791562888526179083185640624583669930174432167555189315707643437478945557801539018855390697450804153479955071895548253228295225671948903678727583411308370481049017643121361969136490203298047167386084872837727562581020230902292713342843490865280815975232359164348074917145333047639391803599684972743322273698596947873000788352351664381579887632905808938235836669839393795662768666155146542908904045848946310559507553275383850257027788744514281890858945736014150286605476121504658174455974162720027029620742957411714546851042644804389196371581138817596992702400865002755131509786438053177549116430300978261165794900668924885753721

Factorizations

Primary (ID: 6813) 53345671490722200466369 (proven prime)
(ID: 142210) 5737900389413131837094985996377295183517201340057402703669320431746107402020933925979925850073527839306376170753377008881163293538649152945567602728590399836427999025106601045867610912526832701616220338017884788718028070191812823710977348426925712091654306585722184017796634320791892806282951942598162117248207616128671734079446466737699724150075886352895095107510635645933282671726686270131156692714366972303513155867922413017418188780670011402752476620731643708598052593896207394555303150356194293602574619986558122054366001734286172006840456875824391320112175236265005187478391907194972441439975178857458847836047167751681713893149161783474762541416741018404097587499966725335582756779144910169315586762514989821707991836507971776927843529737763796773621706691382556383963225747327079087270627446311427737319815609 (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.