Factor Info

ID 25692
Size 855 digits / 2839 bits
Status composite
Value 253587257596601868897369987593982912549395519161704014677639109964040731818684408173505393908557968430284508405439944135913730603694593639247649934863184466566517433160473702533303162811192300816839598219419200238020807602869930751154159081338972202883203180318095411222748877838422602756831511245733636513802011404793410379833659087776276100697153641037352611807482352141587465829784752438194194889837444495645729396543270649411517881543536588789289505761966403234758296714927305484878659355942024131165704685913277016335696590904355508837258349182794359211921062981232339571637395957636734017481191627474178264920597460235618798787917927718332528686231164784164366103244274565347415010288236261396650657691767585161735800455039372606769916441878846472163944826076114563794503951406085299274567347982263426700020471871993741210445831133437062610717441593

Factorizations

Primary (ID: 11460) 6721885469050382920298612421830968178768028093133627640714502537112053019071272802490029644416444090606146146238871876925423959 (proven prime)
(ID: 36190) 37725614154569455412154406357641576752968634947072621135762316143433093826614686367461701488508394202882585600116516182918195445283484702352312493048549284132554731026522831684318118737986799367179992726468481376029816996653299937875335922939579228742487901388870262529316547953077785385075399429923245746782373835210424179906807469704350912003915662417178992807799810576051354550727571498857328824602720394599387189863012947874134105979322179359347495551966132952933319524812129109145028448626313058705998439593018359253253811458786651456218309932019589555427374957432160769738271072593578099859300747990019102308844556908586144505824557410975665287525909681663240185027382869495156045422515978365046718537536197513418357273327 (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.